52804160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5371

約数の個数: 56

約数和(自身を含む): 129820416

約数和(自身を除く): 77016256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5323, 9920, 10646, 21292, 26615, 42584, 53230, 85168, 106460, 165013, 170336, 212920, 330026, 340672, 425840, 660052, 825065, 851680, 1320104, 1650130, 1703360, 2640208, 3300260, 5280416, 6600520, 10560832, 13201040, 26402080, 52804160]

約数ペア:

[(1, 52804160), (2, 26402080), (4, 13201040), (5, 10560832), (8, 6600520), (10, 5280416), (16, 3300260), (20, 2640208), (31, 1703360), (32, 1650130), (40, 1320104), (62, 851680), (64, 825065), (80, 660052), (124, 425840), (155, 340672), (160, 330026), (248, 212920), (310, 170336), (320, 165013), (496, 106460), (620, 85168), (992, 53230), (1240, 42584), (1984, 26615), (2480, 21292), (4960, 10646), (5323, 9920)]