54815936

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3997

約数の個数: 56

約数和(自身を含む): 128357376

約数和(自身を除く): 73541440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 3947, 6944, 7894, 13888, 15788, 27629, 31576, 55258, 63152, 110516, 122357, 126304, 221032, 244714, 252608, 442064, 489428, 856499, 884128, 978856, 1712998, 1768256, 1957712, 3425996, 3915424, 6851992, 7830848, 13703984, 27407968, 54815936]

約数ペア:

[(1, 54815936), (2, 27407968), (4, 13703984), (7, 7830848), (8, 6851992), (14, 3915424), (16, 3425996), (28, 1957712), (31, 1768256), (32, 1712998), (56, 978856), (62, 884128), (64, 856499), (112, 489428), (124, 442064), (217, 252608), (224, 244714), (248, 221032), (434, 126304), (448, 122357), (496, 110516), (868, 63152), (992, 55258), (1736, 31576), (1984, 27629), (3472, 15788), (3947, 13888), (6944, 7894)]