51355408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6731

約数の個数: 40

約数和(自身を含む): 110067608

約数和(自身を除く): 58712200

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 6673, 7696, 13346, 26692, 53384, 86749, 106768, 173498, 246901, 346996, 493802, 693992, 987604, 1387984, 1975208, 3209713, 3950416, 6419426, 12838852, 25677704, 51355408]

約数ペア:

[(1, 51355408), (2, 25677704), (4, 12838852), (8, 6419426), (13, 3950416), (16, 3209713), (26, 1975208), (37, 1387984), (52, 987604), (74, 693992), (104, 493802), (148, 346996), (208, 246901), (296, 173498), (481, 106768), (592, 86749), (962, 53384), (1924, 26692), (3848, 13346), (6673, 7696)]