47930850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 146937024

約数和(自身を除く): 99006174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 421, 450, 495, 506, 550, 575, 690, 759, 825, 842, 990, 1035, 1150, 1263, 1265, 1518, 1650, 1725, 2070, 2105, 2277, 2475, 2526, 2530, 3450, 3789, 3795, 4210, 4554, 4631, 4950, 5175, 6315, 6325, 7578, 7590, 9262, 9683, 10350, 10525, 11385, 12630, 12650, 13893, 18945, 18975, 19366, 21050, 22770, 23155, 27786, 29049, 31575, 37890, 37950, 41679, 46310, 48415, 56925, 58098, 63150, 69465, 83358, 87147, 94725, 96830, 106513, 113850, 115775, 138930, 145245, 174294, 189450, 208395, 213026, 231550, 242075, 290490, 319539, 347325, 416790, 435735, 484150, 532565, 639078, 694650, 726225, 871470, 958617, 1041975, 1065130, 1452450, 1597695, 1917234, 2083950, 2178675, 2662825, 3195390, 4357350, 4793085, 5325650, 7988475, 9586170, 15976950, 23965425, 47930850]

約数ペア:

[(1, 47930850), (2, 23965425), (3, 15976950), (5, 9586170), (6, 7988475), (9, 5325650), (10, 4793085), (11, 4357350), (15, 3195390), (18, 2662825), (22, 2178675), (23, 2083950), (25, 1917234), (30, 1597695), (33, 1452450), (45, 1065130), (46, 1041975), (50, 958617), (55, 871470), (66, 726225), (69, 694650), (75, 639078), (90, 532565), (99, 484150), (110, 435735), (115, 416790), (138, 347325), (150, 319539), (165, 290490), (198, 242075), (207, 231550), (225, 213026), (230, 208395), (253, 189450), (275, 174294), (330, 145245), (345, 138930), (414, 115775), (421, 113850), (450, 106513), (495, 96830), (506, 94725), (550, 87147), (575, 83358), (690, 69465), (759, 63150), (825, 58098), (842, 56925), (990, 48415), (1035, 46310), (1150, 41679), (1263, 37950), (1265, 37890), (1518, 31575), (1650, 29049), (1725, 27786), (2070, 23155), (2105, 22770), (2277, 21050), (2475, 19366), (2526, 18975), (2530, 18945), (3450, 13893), (3789, 12650), (3795, 12630), (4210, 11385), (4554, 10525), (4631, 10350), (4950, 9683), (5175, 9262), (6315, 7590), (6325, 7578)]