51913744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 103544960

約数和(自身を除く): 51631216

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 613, 632, 1072, 1226, 1264, 2452, 4904, 5293, 9808, 10586, 21172, 41071, 42344, 48427, 82142, 84688, 96854, 164284, 193708, 328568, 387416, 657136, 774832, 3244609, 6489218, 12978436, 25956872, 51913744]

約数ペア:

[(1, 51913744), (2, 25956872), (4, 12978436), (8, 6489218), (16, 3244609), (67, 774832), (79, 657136), (134, 387416), (158, 328568), (268, 193708), (316, 164284), (536, 96854), (613, 84688), (632, 82142), (1072, 48427), (1226, 42344), (1264, 41071), (2452, 21172), (4904, 10586), (5293, 9808)]