53152290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19095

約数の個数: 48

約数和(自身を含む): 142661376

約数和(自身を除く): 89509086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19051, 38102, 57153, 95255, 114306, 171459, 190510, 285765, 342918, 571530, 590581, 857295, 1181162, 1714590, 1771743, 2952905, 3543486, 5315229, 5905810, 8858715, 10630458, 17717430, 26576145, 53152290]

約数ペア:

[(1, 53152290), (2, 26576145), (3, 17717430), (5, 10630458), (6, 8858715), (9, 5905810), (10, 5315229), (15, 3543486), (18, 2952905), (30, 1771743), (31, 1714590), (45, 1181162), (62, 857295), (90, 590581), (93, 571530), (155, 342918), (186, 285765), (279, 190510), (310, 171459), (465, 114306), (558, 95255), (930, 57153), (1395, 38102), (2790, 19051)]