53581888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 111191040

約数和(自身を除く): 57609152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 226, 239, 248, 452, 478, 496, 904, 956, 992, 1808, 1912, 1984, 3503, 3616, 3824, 7006, 7232, 7409, 7648, 14012, 14818, 15296, 27007, 28024, 29636, 54014, 56048, 59272, 108028, 112096, 118544, 216056, 224192, 237088, 432112, 474176, 837217, 864224, 1674434, 1728448, 3348868, 6697736, 13395472, 26790944, 53581888]

約数ペア:

[(1, 53581888), (2, 26790944), (4, 13395472), (8, 6697736), (16, 3348868), (31, 1728448), (32, 1674434), (62, 864224), (64, 837217), (113, 474176), (124, 432112), (226, 237088), (239, 224192), (248, 216056), (452, 118544), (478, 112096), (496, 108028), (904, 59272), (956, 56048), (992, 54014), (1808, 29636), (1912, 28024), (1984, 27007), (3503, 15296), (3616, 14818), (3824, 14012), (7006, 7648), (7232, 7409)]