56683004

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 125637120

約数和(自身を除く): 68954116

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 491, 532, 589, 868, 931, 982, 1178, 1519, 1862, 1964, 2356, 3038, 3437, 3724, 4123, 6076, 6874, 8246, 9329, 13748, 15221, 16492, 18658, 24059, 28861, 30442, 37316, 48118, 57722, 60884, 65303, 96236, 106547, 115444, 130606, 213094, 261212, 289199, 426188, 457121, 578398, 745829, 914242, 1156796, 1491658, 1828484, 2024393, 2983316, 4048786, 8097572, 14170751, 28341502, 56683004]

約数ペア:

[(1, 56683004), (2, 28341502), (4, 14170751), (7, 8097572), (14, 4048786), (19, 2983316), (28, 2024393), (31, 1828484), (38, 1491658), (49, 1156796), (62, 914242), (76, 745829), (98, 578398), (124, 457121), (133, 426188), (196, 289199), (217, 261212), (266, 213094), (434, 130606), (491, 115444), (532, 106547), (589, 96236), (868, 65303), (931, 60884), (982, 57722), (1178, 48118), (1519, 37316), (1862, 30442), (1964, 28861), (2356, 24059), (3038, 18658), (3437, 16492), (3724, 15221), (4123, 13748), (6076, 9329), (6874, 8246)]