51586880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4411

約数の個数: 56

約数和(自身を含む): 126190248

約数和(自身を除く): 74603368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 4357, 5920, 8714, 11840, 17428, 21785, 34856, 43570, 69712, 87140, 139424, 161209, 174280, 278848, 322418, 348560, 644836, 697120, 806045, 1289672, 1394240, 1612090, 2579344, 3224180, 5158688, 6448360, 10317376, 12896720, 25793440, 51586880]

約数ペア:

[(1, 51586880), (2, 25793440), (4, 12896720), (5, 10317376), (8, 6448360), (10, 5158688), (16, 3224180), (20, 2579344), (32, 1612090), (37, 1394240), (40, 1289672), (64, 806045), (74, 697120), (80, 644836), (148, 348560), (160, 322418), (185, 278848), (296, 174280), (320, 161209), (370, 139424), (592, 87140), (740, 69712), (1184, 43570), (1480, 34856), (2368, 21785), (2960, 17428), (4357, 11840), (5920, 8714)]