53294800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 142128056

約数和(自身を除く): 88833256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 185, 200, 208, 260, 277, 296, 325, 370, 400, 481, 520, 554, 592, 650, 740, 925, 962, 1040, 1108, 1300, 1385, 1480, 1850, 1924, 2216, 2405, 2600, 2770, 2960, 3601, 3700, 3848, 4432, 4810, 5200, 5540, 6925, 7202, 7400, 7696, 9620, 10249, 11080, 12025, 13850, 14404, 14800, 18005, 19240, 20498, 22160, 24050, 27700, 28808, 36010, 38480, 40996, 48100, 51245, 55400, 57616, 72020, 81992, 90025, 96200, 102490, 110800, 133237, 144040, 163984, 180050, 192400, 204980, 256225, 266474, 288080, 360100, 409960, 512450, 532948, 666185, 720200, 819920, 1024900, 1065896, 1332370, 1440400, 2049800, 2131792, 2664740, 3330925, 4099600, 5329480, 6661850, 10658960, 13323700, 26647400, 53294800]

約数ペア:

[(1, 53294800), (2, 26647400), (4, 13323700), (5, 10658960), (8, 6661850), (10, 5329480), (13, 4099600), (16, 3330925), (20, 2664740), (25, 2131792), (26, 2049800), (37, 1440400), (40, 1332370), (50, 1065896), (52, 1024900), (65, 819920), (74, 720200), (80, 666185), (100, 532948), (104, 512450), (130, 409960), (148, 360100), (185, 288080), (200, 266474), (208, 256225), (260, 204980), (277, 192400), (296, 180050), (325, 163984), (370, 144040), (400, 133237), (481, 110800), (520, 102490), (554, 96200), (592, 90025), (650, 81992), (740, 72020), (925, 57616), (962, 55400), (1040, 51245), (1108, 48100), (1300, 40996), (1385, 38480), (1480, 36010), (1850, 28808), (1924, 27700), (2216, 24050), (2405, 22160), (2600, 20498), (2770, 19240), (2960, 18005), (3601, 14800), (3700, 14404), (3848, 13850), (4432, 12025), (4810, 11080), (5200, 10249), (5540, 9620), (6925, 7696), (7202, 7400)]