55845559640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6317371}}^1$

素因数の和:6317412

約数の個数: 64

約数和(自身を含む): 143277996960

約数和(自身を除く): 87432437320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 6317371, 12634742, 25269484, 31586855, 50538968, 63173710, 82125823, 107395307, 126347420, 164251646, 214790614, 252694840, 328503292, 410629115, 429581228, 536976535, 657006584, 821258230, 859162456, 1073953070, 1396138991, 1642516460, 2147906140, 2792277982, 3285032920, 4295812280, 5584555964, 6980694955, 11169111928, 13961389910, 27922779820, 55845559640]

約数ペア:

[(1, 55845559640), (2, 27922779820), (4, 13961389910), (5, 11169111928), (8, 6980694955), (10, 5584555964), (13, 4295812280), (17, 3285032920), (20, 2792277982), (26, 2147906140), (34, 1642516460), (40, 1396138991), (52, 1073953070), (65, 859162456), (68, 821258230), (85, 657006584), (104, 536976535), (130, 429581228), (136, 410629115), (170, 328503292), (221, 252694840), (260, 214790614), (340, 164251646), (442, 126347420), (520, 107395307), (680, 82125823), (884, 63173710), (1105, 50538968), (1768, 31586855), (2210, 25269484), (4420, 12634742), (8840, 6317371)]