47019060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23747}}^1$

素因数の和:23773

約数の個数: 72

約数和(自身を含む): 155596896

約数和(自身を除く): 108577836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23747, 47494, 71241, 94988, 118735, 142482, 213723, 237470, 261217, 284964, 356205, 427446, 474940, 522434, 712410, 783651, 854892, 1044868, 1068615, 1306085, 1424820, 1567302, 2137230, 2350953, 2612170, 3134604, 3918255, 4274460, 4701906, 5224340, 7836510, 9403812, 11754765, 15673020, 23509530, 47019060]

約数ペア:

[(1, 47019060), (2, 23509530), (3, 15673020), (4, 11754765), (5, 9403812), (6, 7836510), (9, 5224340), (10, 4701906), (11, 4274460), (12, 3918255), (15, 3134604), (18, 2612170), (20, 2350953), (22, 2137230), (30, 1567302), (33, 1424820), (36, 1306085), (44, 1068615), (45, 1044868), (55, 854892), (60, 783651), (66, 712410), (90, 522434), (99, 474940), (110, 427446), (132, 356205), (165, 284964), (180, 261217), (198, 237470), (220, 213723), (330, 142482), (396, 118735), (495, 94988), (660, 71241), (990, 47494), (1980, 23747)]