56558885890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2969}}^1$

素因数の和:3212

約数の個数: 128

約数和(自身を含む): 117834393600

約数和(自身を除く): 61275507710

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 163, 290, 310, 326, 377, 403, 754, 806, 815, 899, 1630, 1798, 1885, 2015, 2119, 2969, 3770, 4030, 4238, 4495, 4727, 5053, 5938, 8990, 9454, 10106, 10595, 11687, 14845, 21190, 23374, 23635, 25265, 29690, 38597, 47270, 50530, 58435, 61451, 65689, 77194, 86101, 92039, 116870, 122902, 131378, 146537, 172202, 184078, 192985, 293074, 307255, 328445, 385970, 430505, 460195, 483947, 614510, 656890, 732685, 861010, 920390, 967894, 1119313, 1196507, 1465370, 1904981, 2238626, 2393014, 2419735, 2669131, 3809962, 4839470, 5338262, 5596565, 5982535, 6291311, 9524905, 11193130, 11965070, 12582622, 13345655, 14034463, 15002357, 19049810, 26691310, 28068926, 30004714, 31456555, 34698703, 62913110, 69397406, 70172315, 75011785, 140344630, 150023570, 173493515, 182448019, 195030641, 346987030, 364896038, 390061282, 435068353, 870136706, 912240095, 975153205, 1824480190, 1950306410, 2175341765, 4350683530, 5655888589, 11311777178, 28279442945, 56558885890]

約数ペア:

[(1, 56558885890), (2, 28279442945), (5, 11311777178), (10, 5655888589), (13, 4350683530), (26, 2175341765), (29, 1950306410), (31, 1824480190), (58, 975153205), (62, 912240095), (65, 870136706), (130, 435068353), (145, 390061282), (155, 364896038), (163, 346987030), (290, 195030641), (310, 182448019), (326, 173493515), (377, 150023570), (403, 140344630), (754, 75011785), (806, 70172315), (815, 69397406), (899, 62913110), (1630, 34698703), (1798, 31456555), (1885, 30004714), (2015, 28068926), (2119, 26691310), (2969, 19049810), (3770, 15002357), (4030, 14034463), (4238, 13345655), (4495, 12582622), (4727, 11965070), (5053, 11193130), (5938, 9524905), (8990, 6291311), (9454, 5982535), (10106, 5596565), (10595, 5338262), (11687, 4839470), (14845, 3809962), (21190, 2669131), (23374, 2419735), (23635, 2393014), (25265, 2238626), (29690, 1904981), (38597, 1465370), (47270, 1196507), (50530, 1119313), (58435, 967894), (61451, 920390), (65689, 861010), (77194, 732685), (86101, 656890), (92039, 614510), (116870, 483947), (122902, 460195), (131378, 430505), (146537, 385970), (172202, 328445), (184078, 307255), (192985, 293074)]