54854730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87071}}^1$

素因数の和:87091

約数の個数: 48

約数和(自身を含む): 162998784

約数和(自身を除く): 108144054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87071, 174142, 261213, 435355, 522426, 609497, 783639, 870710, 1218994, 1306065, 1567278, 1828491, 2612130, 3047485, 3656982, 3918195, 5485473, 6094970, 7836390, 9142455, 10970946, 18284910, 27427365, 54854730]

約数ペア:

[(1, 54854730), (2, 27427365), (3, 18284910), (5, 10970946), (6, 9142455), (7, 7836390), (9, 6094970), (10, 5485473), (14, 3918195), (15, 3656982), (18, 3047485), (21, 2612130), (30, 1828491), (35, 1567278), (42, 1306065), (45, 1218994), (63, 870710), (70, 783639), (90, 609497), (105, 522426), (126, 435355), (210, 261213), (315, 174142), (630, 87071)]