52388440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100747}}^1$

素因数の和:100771

約数の個数: 32

約数和(自身を含む): 126942480

約数和(自身を除く): 74554040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100747, 201494, 402988, 503735, 805976, 1007470, 1309711, 2014940, 2619422, 4029880, 5238844, 6548555, 10477688, 13097110, 26194220, 52388440]

約数ペア:

[(1, 52388440), (2, 26194220), (4, 13097110), (5, 10477688), (8, 6548555), (10, 5238844), (13, 4029880), (20, 2619422), (26, 2014940), (40, 1309711), (52, 1007470), (65, 805976), (104, 503735), (130, 402988), (260, 201494), (520, 100747)]