48573980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 126296352

約数和(自身を除く): 77722372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2053, 2366, 3380, 4106, 4732, 5915, 8212, 10265, 11830, 14371, 20530, 23660, 26689, 28742, 41060, 53378, 57484, 71855, 106756, 133445, 143710, 186823, 266890, 287420, 346957, 373646, 533780, 693914, 747292, 934115, 1387828, 1734785, 1868230, 2428699, 3469570, 3736460, 4857398, 6939140, 9714796, 12143495, 24286990, 48573980]

約数ペア:

[(1, 48573980), (2, 24286990), (4, 12143495), (5, 9714796), (7, 6939140), (10, 4857398), (13, 3736460), (14, 3469570), (20, 2428699), (26, 1868230), (28, 1734785), (35, 1387828), (52, 934115), (65, 747292), (70, 693914), (91, 533780), (130, 373646), (140, 346957), (169, 287420), (182, 266890), (260, 186823), (338, 143710), (364, 133445), (455, 106756), (676, 71855), (845, 57484), (910, 53378), (1183, 41060), (1690, 28742), (1820, 26689), (2053, 23660), (2366, 20530), (3380, 14371), (4106, 11830), (4732, 10265), (5915, 8212)]