53942130

素因数分解:

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

素因数の和:173

約数の個数: 144

約数和(自身を含む): 161493696

約数和(自身を除く): 107551566

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 103, 110, 115, 138, 165, 198, 206, 207, 230, 253, 309, 330, 345, 414, 495, 506, 515, 529, 618, 690, 759, 927, 990, 1030, 1035, 1058, 1133, 1265, 1518, 1545, 1587, 1854, 2070, 2266, 2277, 2369, 2530, 2645, 3090, 3174, 3399, 3795, 4554, 4635, 4738, 4761, 5290, 5665, 5819, 6798, 7107, 7590, 7935, 9270, 9522, 10197, 11330, 11385, 11638, 11845, 14214, 15870, 16995, 17457, 20394, 21321, 22770, 23690, 23805, 26059, 29095, 33990, 34914, 35535, 42642, 47610, 50985, 52118, 52371, 54487, 58190, 71070, 78177, 87285, 101970, 104742, 106605, 108974, 130295, 156354, 163461, 174570, 213210, 234531, 260590, 261855, 272435, 326922, 390885, 469062, 490383, 523710, 544870, 599357, 781770, 817305, 980766, 1172655, 1198714, 1634610, 1798071, 2345310, 2451915, 2996785, 3596142, 4903830, 5394213, 5993570, 8990355, 10788426, 17980710, 26971065, 53942130]

約数ペア:

[(1, 53942130), (2, 26971065), (3, 17980710), (5, 10788426), (6, 8990355), (9, 5993570), (10, 5394213), (11, 4903830), (15, 3596142), (18, 2996785), (22, 2451915), (23, 2345310), (30, 1798071), (33, 1634610), (45, 1198714), (46, 1172655), (55, 980766), (66, 817305), (69, 781770), (90, 599357), (99, 544870), (103, 523710), (110, 490383), (115, 469062), (138, 390885), (165, 326922), (198, 272435), (206, 261855), (207, 260590), (230, 234531), (253, 213210), (309, 174570), (330, 163461), (345, 156354), (414, 130295), (495, 108974), (506, 106605), (515, 104742), (529, 101970), (618, 87285), (690, 78177), (759, 71070), (927, 58190), (990, 54487), (1030, 52371), (1035, 52118), (1058, 50985), (1133, 47610), (1265, 42642), (1518, 35535), (1545, 34914), (1587, 33990), (1854, 29095), (2070, 26059), (2266, 23805), (2277, 23690), (2369, 22770), (2530, 21321), (2645, 20394), (3090, 17457), (3174, 16995), (3399, 15870), (3795, 14214), (4554, 11845), (4635, 11638), (4738, 11385), (4761, 11330), (5290, 10197), (5665, 9522), (5819, 9270), (6798, 7935), (7107, 7590)]