56012960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20625

約数の個数: 48

約数和(自身を含む): 140121576

約数和(自身を除く): 84108616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 20593, 41186, 82372, 102965, 164744, 205930, 329488, 350081, 411860, 658976, 700162, 823720, 1400324, 1647440, 1750405, 2800648, 3294880, 3500810, 5601296, 7001620, 11202592, 14003240, 28006480, 56012960]

約数ペア:

[(1, 56012960), (2, 28006480), (4, 14003240), (5, 11202592), (8, 7001620), (10, 5601296), (16, 3500810), (17, 3294880), (20, 2800648), (32, 1750405), (34, 1647440), (40, 1400324), (68, 823720), (80, 700162), (85, 658976), (136, 411860), (160, 350081), (170, 329488), (272, 205930), (340, 164744), (544, 102965), (680, 82372), (1360, 41186), (2720, 20593)]