57005550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{18097}}^1$

素因数の和:18122

約数の個数: 72

約数和(自身を含む): 175043856

約数和(自身を除く): 118038306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 18097, 36194, 54291, 90485, 108582, 126679, 162873, 180970, 253358, 271455, 325746, 380037, 452425, 542910, 633395, 760074, 814365, 904850, 1140111, 1266790, 1357275, 1628730, 1900185, 2280222, 2714550, 3166975, 3800370, 4071825, 5700555, 6333950, 8143650, 9500925, 11401110, 19001850, 28502775, 57005550]

約数ペア:

[(1, 57005550), (2, 28502775), (3, 19001850), (5, 11401110), (6, 9500925), (7, 8143650), (9, 6333950), (10, 5700555), (14, 4071825), (15, 3800370), (18, 3166975), (21, 2714550), (25, 2280222), (30, 1900185), (35, 1628730), (42, 1357275), (45, 1266790), (50, 1140111), (63, 904850), (70, 814365), (75, 760074), (90, 633395), (105, 542910), (126, 452425), (150, 380037), (175, 325746), (210, 271455), (225, 253358), (315, 180970), (350, 162873), (450, 126679), (525, 108582), (630, 90485), (1050, 54291), (1575, 36194), (3150, 18097)]