52816900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 119617344

約数和(自身を除く): 66800444

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 71, 86, 100, 142, 172, 173, 215, 284, 346, 355, 430, 692, 710, 860, 865, 1075, 1420, 1730, 1775, 2150, 3053, 3460, 3550, 4300, 4325, 6106, 7100, 7439, 8650, 12212, 12283, 14878, 15265, 17300, 24566, 29756, 30530, 37195, 49132, 61060, 61415, 74390, 76325, 122830, 148780, 152650, 185975, 245660, 305300, 307075, 371950, 528169, 614150, 743900, 1056338, 1228300, 2112676, 2640845, 5281690, 10563380, 13204225, 26408450, 52816900]

約数ペア:

[(1, 52816900), (2, 26408450), (4, 13204225), (5, 10563380), (10, 5281690), (20, 2640845), (25, 2112676), (43, 1228300), (50, 1056338), (71, 743900), (86, 614150), (100, 528169), (142, 371950), (172, 307075), (173, 305300), (215, 245660), (284, 185975), (346, 152650), (355, 148780), (430, 122830), (692, 76325), (710, 74390), (860, 61415), (865, 61060), (1075, 49132), (1420, 37195), (1730, 30530), (1775, 29756), (2150, 24566), (3053, 17300), (3460, 15265), (3550, 14878), (4300, 12283), (4325, 12212), (6106, 8650), (7100, 7439)]