55433880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 96

約数和(自身を含む): 184401360

約数和(自身を除く): 128967480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3581, 3870, 5160, 7162, 7740, 10743, 14324, 15480, 17905, 21486, 28648, 32229, 35810, 42972, 53715, 64458, 71620, 85944, 107430, 128916, 143240, 153983, 161145, 214860, 257832, 307966, 322290, 429720, 461949, 615932, 644580, 769915, 923898, 1231864, 1289160, 1385847, 1539830, 1847796, 2309745, 2771694, 3079660, 3695592, 4619490, 5543388, 6159320, 6929235, 9238980, 11086776, 13858470, 18477960, 27716940, 55433880]

約数ペア:

[(1, 55433880), (2, 27716940), (3, 18477960), (4, 13858470), (5, 11086776), (6, 9238980), (8, 6929235), (9, 6159320), (10, 5543388), (12, 4619490), (15, 3695592), (18, 3079660), (20, 2771694), (24, 2309745), (30, 1847796), (36, 1539830), (40, 1385847), (43, 1289160), (45, 1231864), (60, 923898), (72, 769915), (86, 644580), (90, 615932), (120, 461949), (129, 429720), (172, 322290), (180, 307966), (215, 257832), (258, 214860), (344, 161145), (360, 153983), (387, 143240), (430, 128916), (516, 107430), (645, 85944), (774, 71620), (860, 64458), (1032, 53715), (1290, 42972), (1548, 35810), (1720, 32229), (1935, 28648), (2580, 21486), (3096, 17905), (3581, 15480), (3870, 14324), (5160, 10743), (7162, 7740)]