52149200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7704

約数の個数: 60

約数和(自身を含む): 132675660

約数和(自身を除く): 80526460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 7669, 15338, 30676, 38345, 61352, 76690, 122704, 130373, 153380, 191725, 260746, 306760, 383450, 521492, 613520, 651865, 766900, 1042984, 1303730, 1533800, 2085968, 2607460, 3067600, 3259325, 5214920, 6518650, 10429840, 13037300, 26074600, 52149200]

約数ペア:

[(1, 52149200), (2, 26074600), (4, 13037300), (5, 10429840), (8, 6518650), (10, 5214920), (16, 3259325), (17, 3067600), (20, 2607460), (25, 2085968), (34, 1533800), (40, 1303730), (50, 1042984), (68, 766900), (80, 651865), (85, 613520), (100, 521492), (136, 383450), (170, 306760), (200, 260746), (272, 191725), (340, 153380), (400, 130373), (425, 122704), (680, 76690), (850, 61352), (1360, 38345), (1700, 30676), (3400, 15338), (6800, 7669)]