53229440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7561}}^1$

素因数の和:7591

約数の個数: 64

約数和(自身を含む): 138838320

約数和(自身を除く): 85608880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7561, 15122, 30244, 37805, 60488, 75610, 83171, 120976, 151220, 166342, 241952, 302440, 332684, 415855, 483904, 604880, 665368, 831710, 967808, 1209760, 1330736, 1663420, 2419520, 2661472, 3326840, 4839040, 5322944, 6653680, 10645888, 13307360, 26614720, 53229440]

約数ペア:

[(1, 53229440), (2, 26614720), (4, 13307360), (5, 10645888), (8, 6653680), (10, 5322944), (11, 4839040), (16, 3326840), (20, 2661472), (22, 2419520), (32, 1663420), (40, 1330736), (44, 1209760), (55, 967808), (64, 831710), (80, 665368), (88, 604880), (110, 483904), (128, 415855), (160, 332684), (176, 302440), (220, 241952), (320, 166342), (352, 151220), (440, 120976), (640, 83171), (704, 75610), (880, 60488), (1408, 37805), (1760, 30244), (3520, 15122), (7040, 7561)]