50560020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{40127}}^1$

素因数の和:40149

約数の個数: 72

約数和(自身を含む): 175279104

約数和(自身を除く): 124719084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 40127, 80254, 120381, 160508, 200635, 240762, 280889, 361143, 401270, 481524, 561778, 601905, 722286, 802540, 842667, 1123556, 1203810, 1404445, 1444572, 1685334, 1805715, 2407620, 2528001, 2808890, 3370668, 3611430, 4213335, 5056002, 5617780, 7222860, 8426670, 10112004, 12640005, 16853340, 25280010, 50560020]

約数ペア:

[(1, 50560020), (2, 25280010), (3, 16853340), (4, 12640005), (5, 10112004), (6, 8426670), (7, 7222860), (9, 5617780), (10, 5056002), (12, 4213335), (14, 3611430), (15, 3370668), (18, 2808890), (20, 2528001), (21, 2407620), (28, 1805715), (30, 1685334), (35, 1444572), (36, 1404445), (42, 1203810), (45, 1123556), (60, 842667), (63, 802540), (70, 722286), (84, 601905), (90, 561778), (105, 481524), (126, 401270), (140, 361143), (180, 280889), (210, 240762), (252, 200635), (315, 160508), (420, 120381), (630, 80254), (1260, 40127)]