48857120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 126245952

約数和(自身を除く): 77388832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 283, 332, 415, 416, 520, 566, 664, 830, 1040, 1079, 1132, 1328, 1415, 1660, 2080, 2158, 2264, 2656, 2830, 3320, 3679, 4316, 4528, 5395, 5660, 6640, 7358, 8632, 9056, 10790, 11320, 13280, 14716, 17264, 18395, 21580, 22640, 23489, 29432, 34528, 36790, 43160, 45280, 46978, 58864, 73580, 86320, 93956, 117445, 117728, 147160, 172640, 187912, 234890, 294320, 305357, 375824, 469780, 588640, 610714, 751648, 939560, 1221428, 1526785, 1879120, 2442856, 3053570, 3758240, 4885712, 6107140, 9771424, 12214280, 24428560, 48857120]

約数ペア:

[(1, 48857120), (2, 24428560), (4, 12214280), (5, 9771424), (8, 6107140), (10, 4885712), (13, 3758240), (16, 3053570), (20, 2442856), (26, 1879120), (32, 1526785), (40, 1221428), (52, 939560), (65, 751648), (80, 610714), (83, 588640), (104, 469780), (130, 375824), (160, 305357), (166, 294320), (208, 234890), (260, 187912), (283, 172640), (332, 147160), (415, 117728), (416, 117445), (520, 93956), (566, 86320), (664, 73580), (830, 58864), (1040, 46978), (1079, 45280), (1132, 43160), (1328, 36790), (1415, 34528), (1660, 29432), (2080, 23489), (2158, 22640), (2264, 21580), (2656, 18395), (2830, 17264), (3320, 14716), (3679, 13280), (4316, 11320), (4528, 10790), (5395, 9056), (5660, 8632), (6640, 7358)]