55481296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 116242560

約数和(自身を除く): 60761264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 743, 1436, 1486, 2872, 2972, 4667, 5744, 5944, 9334, 9659, 11888, 18668, 19318, 37336, 38636, 74672, 77272, 154544, 266737, 533474, 1066948, 2133896, 3467581, 4267792, 6935162, 13870324, 27740648, 55481296]

約数ペア:

[(1, 55481296), (2, 27740648), (4, 13870324), (8, 6935162), (13, 4267792), (16, 3467581), (26, 2133896), (52, 1066948), (104, 533474), (208, 266737), (359, 154544), (718, 77272), (743, 74672), (1436, 38636), (1486, 37336), (2872, 19318), (2972, 18668), (4667, 11888), (5744, 9659), (5944, 9334)]