56207190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 90106026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 167, 195, 334, 390, 501, 835, 863, 1002, 1670, 1726, 2171, 2505, 2589, 4315, 4342, 5010, 5178, 6513, 8630, 10855, 11219, 12945, 13026, 21710, 22438, 25890, 32565, 33657, 56095, 65130, 67314, 112190, 144121, 168285, 288242, 336570, 432363, 720605, 864726, 1441210, 1873573, 2161815, 3747146, 4323630, 5620719, 9367865, 11241438, 18735730, 28103595, 56207190]

約数ペア:

[(1, 56207190), (2, 28103595), (3, 18735730), (5, 11241438), (6, 9367865), (10, 5620719), (13, 4323630), (15, 3747146), (26, 2161815), (30, 1873573), (39, 1441210), (65, 864726), (78, 720605), (130, 432363), (167, 336570), (195, 288242), (334, 168285), (390, 144121), (501, 112190), (835, 67314), (863, 65130), (1002, 56095), (1670, 33657), (1726, 32565), (2171, 25890), (2505, 22438), (2589, 21710), (4315, 13026), (4342, 12945), (5010, 11219), (5178, 10855), (6513, 8630)]