53506240

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 128089152

約数和(自身を除く): 74582912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 617, 1084, 1234, 1355, 2168, 2468, 2710, 3085, 4336, 4936, 5420, 6170, 8672, 9872, 10840, 12340, 17344, 19744, 21680, 24680, 39488, 43360, 49360, 86720, 98720, 167207, 197440, 334414, 668828, 836035, 1337656, 1672070, 2675312, 3344140, 5350624, 6688280, 10701248, 13376560, 26753120, 53506240]

約数ペア:

[(1, 53506240), (2, 26753120), (4, 13376560), (5, 10701248), (8, 6688280), (10, 5350624), (16, 3344140), (20, 2675312), (32, 1672070), (40, 1337656), (64, 836035), (80, 668828), (160, 334414), (271, 197440), (320, 167207), (542, 98720), (617, 86720), (1084, 49360), (1234, 43360), (1355, 39488), (2168, 24680), (2468, 21680), (2710, 19744), (3085, 17344), (4336, 12340), (4936, 10840), (5420, 9872), (6170, 8672)]