56452140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34847}}^1$

素因数の和:34868

約数の個数: 60

約数和(自身を含む): 177097536

約数和(自身を除く): 120645396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34847, 69694, 104541, 139388, 174235, 209082, 313623, 348470, 418164, 522705, 627246, 696940, 940869, 1045410, 1254492, 1568115, 1881738, 2090820, 2822607, 3136230, 3763476, 4704345, 5645214, 6272460, 9408690, 11290428, 14113035, 18817380, 28226070, 56452140]

約数ペア:

[(1, 56452140), (2, 28226070), (3, 18817380), (4, 14113035), (5, 11290428), (6, 9408690), (9, 6272460), (10, 5645214), (12, 4704345), (15, 3763476), (18, 3136230), (20, 2822607), (27, 2090820), (30, 1881738), (36, 1568115), (45, 1254492), (54, 1045410), (60, 940869), (81, 696940), (90, 627246), (108, 522705), (135, 418164), (162, 348470), (180, 313623), (270, 209082), (324, 174235), (405, 139388), (540, 104541), (810, 69694), (1620, 34847)]