57489190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 121761792

約数和(自身を除く): 64272602

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 733, 1265, 1426, 1466, 1705, 2530, 3410, 3565, 3665, 7130, 7330, 7843, 8063, 15686, 16126, 16859, 22723, 33718, 39215, 40315, 45446, 78430, 80630, 84295, 113615, 168590, 185449, 227230, 249953, 370898, 499906, 522629, 927245, 1045258, 1249765, 1854490, 2499530, 2613145, 5226290, 5748919, 11497838, 28744595, 57489190]

約数ペア:

[(1, 57489190), (2, 28744595), (5, 11497838), (10, 5748919), (11, 5226290), (22, 2613145), (23, 2499530), (31, 1854490), (46, 1249765), (55, 1045258), (62, 927245), (110, 522629), (115, 499906), (155, 370898), (230, 249953), (253, 227230), (310, 185449), (341, 168590), (506, 113615), (682, 84295), (713, 80630), (733, 78430), (1265, 45446), (1426, 40315), (1466, 39215), (1705, 33718), (2530, 22723), (3410, 16859), (3565, 16126), (3665, 15686), (7130, 8063), (7330, 7843)]