53522800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 90

約数和(自身を含む): 136892528

約数和(自身を除く): 83369728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 463, 578, 680, 850, 926, 1156, 1360, 1445, 1700, 1852, 2312, 2315, 2890, 3400, 3704, 4624, 4630, 5780, 6800, 7225, 7408, 7871, 9260, 11560, 11575, 14450, 15742, 18520, 23120, 23150, 28900, 31484, 37040, 39355, 46300, 57800, 62968, 78710, 92600, 115600, 125936, 133807, 157420, 185200, 196775, 267614, 314840, 393550, 535228, 629680, 669035, 787100, 1070456, 1338070, 1574200, 2140912, 2676140, 3148400, 3345175, 5352280, 6690350, 10704560, 13380700, 26761400, 53522800]

約数ペア:

[(1, 53522800), (2, 26761400), (4, 13380700), (5, 10704560), (8, 6690350), (10, 5352280), (16, 3345175), (17, 3148400), (20, 2676140), (25, 2140912), (34, 1574200), (40, 1338070), (50, 1070456), (68, 787100), (80, 669035), (85, 629680), (100, 535228), (136, 393550), (170, 314840), (200, 267614), (272, 196775), (289, 185200), (340, 157420), (400, 133807), (425, 125936), (463, 115600), (578, 92600), (680, 78710), (850, 62968), (926, 57800), (1156, 46300), (1360, 39355), (1445, 37040), (1700, 31484), (1852, 28900), (2312, 23150), (2315, 23120), (2890, 18520), (3400, 15742), (3704, 14450), (4624, 11575), (4630, 11560), (5780, 9260), (6800, 7871), (7225, 7408)]