49472110480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{150061}}^1$

素因数の和:150404

約数の個数: 80

約数和(自身を含む): 124262140464

約数和(自身を除く): 74790029984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 317, 520, 634, 1040, 1268, 1585, 2536, 3170, 4121, 5072, 6340, 8242, 12680, 16484, 20605, 25360, 32968, 41210, 65936, 82420, 150061, 164840, 300122, 329680, 600244, 750305, 1200488, 1500610, 1950793, 2400976, 3001220, 3901586, 6002440, 7803172, 9753965, 12004880, 15606344, 19507930, 31212688, 39015860, 47569337, 78031720, 95138674, 156063440, 190277348, 237846685, 380554696, 475693370, 618401381, 761109392, 951386740, 1236802762, 1902773480, 2473605524, 3092006905, 3805546960, 4947211048, 6184013810, 9894422096, 12368027620, 24736055240, 49472110480]

約数ペア:

[(1, 49472110480), (2, 24736055240), (4, 12368027620), (5, 9894422096), (8, 6184013810), (10, 4947211048), (13, 3805546960), (16, 3092006905), (20, 2473605524), (26, 1902773480), (40, 1236802762), (52, 951386740), (65, 761109392), (80, 618401381), (104, 475693370), (130, 380554696), (208, 237846685), (260, 190277348), (317, 156063440), (520, 95138674), (634, 78031720), (1040, 47569337), (1268, 39015860), (1585, 31212688), (2536, 19507930), (3170, 15606344), (4121, 12004880), (5072, 9753965), (6340, 7803172), (8242, 6002440), (12680, 3901586), (16484, 3001220), (20605, 2400976), (25360, 1950793), (32968, 1500610), (41210, 1200488), (65936, 750305), (82420, 600244), (150061, 329680), (164840, 300122)]