51865560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144071}}^1$

素因数の和:144088

約数の個数: 48

約数和(自身を含む): 168564240

約数和(自身を除く): 116698680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144071, 288142, 432213, 576284, 720355, 864426, 1152568, 1296639, 1440710, 1728852, 2161065, 2593278, 2881420, 3457704, 4322130, 5186556, 5762840, 6483195, 8644260, 10373112, 12966390, 17288520, 25932780, 51865560]

約数ペア:

[(1, 51865560), (2, 25932780), (3, 17288520), (4, 12966390), (5, 10373112), (6, 8644260), (8, 6483195), (9, 5762840), (10, 5186556), (12, 4322130), (15, 3457704), (18, 2881420), (20, 2593278), (24, 2161065), (30, 1728852), (36, 1440710), (40, 1296639), (45, 1152568), (60, 864426), (72, 720355), (90, 576284), (120, 432213), (180, 288142), (360, 144071)]