52918960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 131616576

約数和(自身を除く): 78697616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 167, 170, 233, 272, 334, 340, 466, 668, 680, 835, 932, 1165, 1336, 1360, 1670, 1864, 2330, 2672, 2839, 3340, 3728, 3961, 4660, 5678, 6680, 7922, 9320, 11356, 13360, 14195, 15844, 18640, 19805, 22712, 28390, 31688, 38911, 39610, 45424, 56780, 63376, 77822, 79220, 113560, 155644, 158440, 194555, 227120, 311288, 316880, 389110, 622576, 661487, 778220, 1322974, 1556440, 2645948, 3112880, 3307435, 5291896, 6614870, 10583792, 13229740, 26459480, 52918960]

約数ペア:

[(1, 52918960), (2, 26459480), (4, 13229740), (5, 10583792), (8, 6614870), (10, 5291896), (16, 3307435), (17, 3112880), (20, 2645948), (34, 1556440), (40, 1322974), (68, 778220), (80, 661487), (85, 622576), (136, 389110), (167, 316880), (170, 311288), (233, 227120), (272, 194555), (334, 158440), (340, 155644), (466, 113560), (668, 79220), (680, 77822), (835, 63376), (932, 56780), (1165, 45424), (1336, 39610), (1360, 38911), (1670, 31688), (1864, 28390), (2330, 22712), (2672, 19805), (2839, 18640), (3340, 15844), (3728, 14195), (3961, 13360), (4660, 11356), (5678, 9320), (6680, 7922)]