50256700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 119405552

約数和(自身を除く): 69148852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 577, 650, 670, 871, 1154, 1300, 1340, 1675, 1742, 2308, 2885, 3350, 3484, 4355, 5770, 6700, 7501, 8710, 11540, 14425, 15002, 17420, 21775, 28850, 30004, 37505, 38659, 43550, 57700, 75010, 77318, 87100, 150020, 154636, 187525, 193295, 375050, 386590, 502567, 750100, 773180, 966475, 1005134, 1932950, 2010268, 2512835, 3865900, 5025670, 10051340, 12564175, 25128350, 50256700]

約数ペア:

[(1, 50256700), (2, 25128350), (4, 12564175), (5, 10051340), (10, 5025670), (13, 3865900), (20, 2512835), (25, 2010268), (26, 1932950), (50, 1005134), (52, 966475), (65, 773180), (67, 750100), (100, 502567), (130, 386590), (134, 375050), (260, 193295), (268, 187525), (325, 154636), (335, 150020), (577, 87100), (650, 77318), (670, 75010), (871, 57700), (1154, 43550), (1300, 38659), (1340, 37505), (1675, 30004), (1742, 28850), (2308, 21775), (2885, 17420), (3350, 15002), (3484, 14425), (4355, 11540), (5770, 8710), (6700, 7501)]