49733920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 125024256

約数和(自身を除く): 75290336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 271, 296, 310, 370, 496, 542, 592, 620, 740, 992, 1084, 1147, 1184, 1240, 1355, 1480, 2168, 2294, 2480, 2710, 2960, 4336, 4588, 4960, 5420, 5735, 5920, 8401, 8672, 9176, 10027, 10840, 11470, 16802, 18352, 20054, 21680, 22940, 33604, 36704, 40108, 42005, 43360, 45880, 50135, 67208, 80216, 84010, 91760, 100270, 134416, 160432, 168020, 183520, 200540, 268832, 310837, 320864, 336040, 401080, 621674, 672080, 802160, 1243348, 1344160, 1554185, 1604320, 2486696, 3108370, 4973392, 6216740, 9946784, 12433480, 24866960, 49733920]

約数ペア:

[(1, 49733920), (2, 24866960), (4, 12433480), (5, 9946784), (8, 6216740), (10, 4973392), (16, 3108370), (20, 2486696), (31, 1604320), (32, 1554185), (37, 1344160), (40, 1243348), (62, 802160), (74, 672080), (80, 621674), (124, 401080), (148, 336040), (155, 320864), (160, 310837), (185, 268832), (248, 200540), (271, 183520), (296, 168020), (310, 160432), (370, 134416), (496, 100270), (542, 91760), (592, 84010), (620, 80216), (740, 67208), (992, 50135), (1084, 45880), (1147, 43360), (1184, 42005), (1240, 40108), (1355, 36704), (1480, 33604), (2168, 22940), (2294, 21680), (2480, 20054), (2710, 18352), (2960, 16802), (4336, 11470), (4588, 10840), (4960, 10027), (5420, 9176), (5735, 8672), (5920, 8401)]