53122240

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1649

約数の個数: 56

約数和(自身を含む): 127741680

約数和(自身を除く): 74619440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1523, 1744, 2180, 3046, 3488, 4360, 6092, 6976, 7615, 8720, 12184, 15230, 17440, 24368, 30460, 34880, 48736, 60920, 97472, 121840, 166007, 243680, 332014, 487360, 664028, 830035, 1328056, 1660070, 2656112, 3320140, 5312224, 6640280, 10624448, 13280560, 26561120, 53122240]

約数ペア:

[(1, 53122240), (2, 26561120), (4, 13280560), (5, 10624448), (8, 6640280), (10, 5312224), (16, 3320140), (20, 2656112), (32, 1660070), (40, 1328056), (64, 830035), (80, 664028), (109, 487360), (160, 332014), (218, 243680), (320, 166007), (436, 121840), (545, 97472), (872, 60920), (1090, 48736), (1523, 34880), (1744, 30460), (2180, 24368), (3046, 17440), (3488, 15230), (4360, 12184), (6092, 8720), (6976, 7615)]