52242520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 131738400

約数和(自身を除く): 79495880

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, 3209, 3256, 4070, 6418, 8140, 12836, 16045, 16280, 25672, 32090, 35299, 64180, 70598, 118733, 128360, 141196, 176495, 237466, 282392, 352990, 474932, 593665, 705980, 949864, 1187330, 1306063, 1411960, 2374660, 2612126, 4749320, 5224252, 6530315, 10448504, 13060630, 26121260, 52242520]

約数ペア:

[(1, 52242520), (2, 26121260), (4, 13060630), (5, 10448504), (8, 6530315), (10, 5224252), (11, 4749320), (20, 2612126), (22, 2374660), (37, 1411960), (40, 1306063), (44, 1187330), (55, 949864), (74, 705980), (88, 593665), (110, 474932), (148, 352990), (185, 282392), (220, 237466), (296, 176495), (370, 141196), (407, 128360), (440, 118733), (740, 70598), (814, 64180), (1480, 35299), (1628, 32090), (2035, 25672), (3209, 16280), (3256, 16045), (4070, 12836), (6418, 8140)]