56555850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 160114752

約数和(自身を除く): 103558902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 97, 115, 130, 138, 150, 169, 194, 195, 230, 291, 299, 325, 338, 345, 390, 485, 507, 575, 582, 598, 650, 690, 845, 897, 970, 975, 1014, 1150, 1261, 1455, 1495, 1690, 1725, 1794, 1950, 2231, 2425, 2522, 2535, 2910, 2990, 3450, 3783, 3887, 4225, 4462, 4485, 4850, 5070, 6305, 6693, 7275, 7475, 7566, 7774, 8450, 8970, 11155, 11661, 12610, 12675, 13386, 14550, 14950, 16393, 18915, 19435, 22310, 22425, 23322, 25350, 29003, 31525, 32786, 33465, 37830, 38870, 44850, 49179, 55775, 58006, 58305, 63050, 66930, 81965, 87009, 94575, 97175, 98358, 111550, 116610, 145015, 163930, 167325, 174018, 189150, 194350, 245895, 290030, 291525, 334650, 377039, 409825, 435045, 491790, 583050, 725075, 754078, 819650, 870090, 1131117, 1229475, 1450150, 1885195, 2175225, 2262234, 2458950, 3770390, 4350450, 5655585, 9425975, 11311170, 18851950, 28277925, 56555850]

約数ペア:

[(1, 56555850), (2, 28277925), (3, 18851950), (5, 11311170), (6, 9425975), (10, 5655585), (13, 4350450), (15, 3770390), (23, 2458950), (25, 2262234), (26, 2175225), (30, 1885195), (39, 1450150), (46, 1229475), (50, 1131117), (65, 870090), (69, 819650), (75, 754078), (78, 725075), (97, 583050), (115, 491790), (130, 435045), (138, 409825), (150, 377039), (169, 334650), (194, 291525), (195, 290030), (230, 245895), (291, 194350), (299, 189150), (325, 174018), (338, 167325), (345, 163930), (390, 145015), (485, 116610), (507, 111550), (575, 98358), (582, 97175), (598, 94575), (650, 87009), (690, 81965), (845, 66930), (897, 63050), (970, 58305), (975, 58006), (1014, 55775), (1150, 49179), (1261, 44850), (1455, 38870), (1495, 37830), (1690, 33465), (1725, 32786), (1794, 31525), (1950, 29003), (2231, 25350), (2425, 23322), (2522, 22425), (2535, 22310), (2910, 19435), (2990, 18915), (3450, 16393), (3783, 14950), (3887, 14550), (4225, 13386), (4462, 12675), (4485, 12610), (4850, 11661), (5070, 11155), (6305, 8970), (6693, 8450), (7275, 7774), (7475, 7566)]