51596820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 181254528

約数和(自身を除く): 129657708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 103, 110, 115, 121, 132, 138, 165, 180, 198, 206, 207, 220, 230, 242, 253, 276, 309, 330, 345, 363, 396, 412, 414, 460, 484, 495, 506, 515, 605, 618, 660, 690, 726, 759, 828, 927, 990, 1012, 1030, 1035, 1089, 1133, 1210, 1236, 1265, 1380, 1452, 1518, 1545, 1815, 1854, 1980, 2060, 2070, 2178, 2266, 2277, 2369, 2420, 2530, 2783, 3036, 3090, 3399, 3630, 3708, 3795, 4140, 4356, 4532, 4554, 4635, 4738, 5060, 5445, 5566, 5665, 6180, 6798, 7107, 7260, 7590, 8349, 9108, 9270, 9476, 10197, 10890, 11132, 11330, 11385, 11845, 12463, 13596, 13915, 14214, 15180, 16698, 16995, 18540, 20394, 21321, 21780, 22660, 22770, 23690, 24926, 25047, 26059, 27830, 28428, 33396, 33990, 35535, 37389, 40788, 41745, 42642, 45540, 47380, 49852, 50094, 50985, 52118, 55660, 62315, 67980, 71070, 74778, 78177, 83490, 85284, 100188, 101970, 104236, 106605, 112167, 124630, 125235, 130295, 142140, 149556, 156354, 166980, 186945, 203940, 213210, 224334, 234531, 249260, 250470, 260590, 286649, 312708, 373890, 390885, 426420, 448668, 469062, 500940, 521180, 560835, 573298, 747780, 781770, 859947, 938124, 1121670, 1146596, 1172655, 1433245, 1563540, 1719894, 2243340, 2345310, 2579841, 2866490, 3439788, 4299735, 4690620, 5159682, 5732980, 8599470, 10319364, 12899205, 17198940, 25798410, 51596820]

約数ペア:

[(1, 51596820), (2, 25798410), (3, 17198940), (4, 12899205), (5, 10319364), (6, 8599470), (9, 5732980), (10, 5159682), (11, 4690620), (12, 4299735), (15, 3439788), (18, 2866490), (20, 2579841), (22, 2345310), (23, 2243340), (30, 1719894), (33, 1563540), (36, 1433245), (44, 1172655), (45, 1146596), (46, 1121670), (55, 938124), (60, 859947), (66, 781770), (69, 747780), (90, 573298), (92, 560835), (99, 521180), (103, 500940), (110, 469062), (115, 448668), (121, 426420), (132, 390885), (138, 373890), (165, 312708), (180, 286649), (198, 260590), (206, 250470), (207, 249260), (220, 234531), (230, 224334), (242, 213210), (253, 203940), (276, 186945), (309, 166980), (330, 156354), (345, 149556), (363, 142140), (396, 130295), (412, 125235), (414, 124630), (460, 112167), (484, 106605), (495, 104236), (506, 101970), (515, 100188), (605, 85284), (618, 83490), (660, 78177), (690, 74778), (726, 71070), (759, 67980), (828, 62315), (927, 55660), (990, 52118), (1012, 50985), (1030, 50094), (1035, 49852), (1089, 47380), (1133, 45540), (1210, 42642), (1236, 41745), (1265, 40788), (1380, 37389), (1452, 35535), (1518, 33990), (1545, 33396), (1815, 28428), (1854, 27830), (1980, 26059), (2060, 25047), (2070, 24926), (2178, 23690), (2266, 22770), (2277, 22660), (2369, 21780), (2420, 21321), (2530, 20394), (2783, 18540), (3036, 16995), (3090, 16698), (3399, 15180), (3630, 14214), (3708, 13915), (3795, 13596), (4140, 12463), (4356, 11845), (4532, 11385), (4554, 11330), (4635, 11132), (4738, 10890), (5060, 10197), (5445, 9476), (5566, 9270), (5665, 9108), (6180, 8349), (6798, 7590), (7107, 7260)]