53935640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 136006560

約数和(自身を除く): 82070920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3313, 4070, 6626, 8140, 13252, 16280, 16565, 26504, 33130, 36443, 66260, 72886, 122581, 132520, 145772, 182215, 245162, 291544, 364430, 490324, 612905, 728860, 980648, 1225810, 1348391, 1457720, 2451620, 2696782, 4903240, 5393564, 6741955, 10787128, 13483910, 26967820, 53935640]

約数ペア:

[(1, 53935640), (2, 26967820), (4, 13483910), (5, 10787128), (8, 6741955), (10, 5393564), (11, 4903240), (20, 2696782), (22, 2451620), (37, 1457720), (40, 1348391), (44, 1225810), (55, 980648), (74, 728860), (88, 612905), (110, 490324), (148, 364430), (185, 291544), (220, 245162), (296, 182215), (370, 145772), (407, 132520), (440, 122581), (740, 72886), (814, 66260), (1480, 36443), (1628, 33130), (2035, 26504), (3256, 16565), (3313, 16280), (4070, 13252), (6626, 8140)]