51419264

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{2377}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 110969370

約数和(自身を除く): 59550106

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2377, 2704, 4754, 5408, 9508, 10816, 19016, 21632, 30901, 38032, 61802, 76064, 123604, 152128, 247208, 304256, 401713, 494416, 803426, 988832, 1606852, 1977664, 3213704, 3955328, 6427408, 12854816, 25709632, 51419264]

約数ペア:

[(1, 51419264), (2, 25709632), (4, 12854816), (8, 6427408), (13, 3955328), (16, 3213704), (26, 1977664), (32, 1606852), (52, 988832), (64, 803426), (104, 494416), (128, 401713), (169, 304256), (208, 247208), (338, 152128), (416, 123604), (676, 76064), (832, 61802), (1352, 38032), (1664, 30901), (2377, 21632), (2704, 19016), (4754, 10816), (5408, 9508)]