51844312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26237}}^1$

素因数の和:26275

約数の個数: 32

約数和(自身を含む): 110199600

約数和(自身を除く): 58355288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 26237, 52474, 104948, 209896, 341081, 498503, 682162, 997006, 1364324, 1994012, 2728648, 3988024, 6480539, 12961078, 25922156, 51844312]

約数ペア:

[(1, 51844312), (2, 25922156), (4, 12961078), (8, 6480539), (13, 3988024), (19, 2728648), (26, 1994012), (38, 1364324), (52, 997006), (76, 682162), (104, 498503), (152, 341081), (247, 209896), (494, 104948), (988, 52474), (1976, 26237)]