54275320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 133993440

約数和(自身を除く): 79718120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 421, 440, 586, 842, 1172, 1465, 1684, 2105, 2344, 2930, 3223, 3368, 4210, 4631, 5860, 6446, 8420, 9262, 11720, 12892, 16115, 16840, 18524, 23155, 25784, 32230, 37048, 46310, 64460, 92620, 123353, 128920, 185240, 246706, 493412, 616765, 986824, 1233530, 1356883, 2467060, 2713766, 4934120, 5427532, 6784415, 10855064, 13568830, 27137660, 54275320]

約数ペア:

[(1, 54275320), (2, 27137660), (4, 13568830), (5, 10855064), (8, 6784415), (10, 5427532), (11, 4934120), (20, 2713766), (22, 2467060), (40, 1356883), (44, 1233530), (55, 986824), (88, 616765), (110, 493412), (220, 246706), (293, 185240), (421, 128920), (440, 123353), (586, 92620), (842, 64460), (1172, 46310), (1465, 37048), (1684, 32230), (2105, 25784), (2344, 23155), (2930, 18524), (3223, 16840), (3368, 16115), (4210, 12892), (4631, 11720), (5860, 9262), (6446, 8420)]