53473888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 114137856

約数和(自身を除く): 60663968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 673, 764, 1346, 1528, 2483, 2692, 3056, 4966, 5384, 6112, 8749, 9932, 10768, 17498, 19864, 21536, 34996, 39728, 69992, 79456, 128543, 139984, 257086, 279968, 514172, 1028344, 1671059, 2056688, 3342118, 4113376, 6684236, 13368472, 26736944, 53473888]

約数ペア:

[(1, 53473888), (2, 26736944), (4, 13368472), (8, 6684236), (13, 4113376), (16, 3342118), (26, 2056688), (32, 1671059), (52, 1028344), (104, 514172), (191, 279968), (208, 257086), (382, 139984), (416, 128543), (673, 79456), (764, 69992), (1346, 39728), (1528, 34996), (2483, 21536), (2692, 19864), (3056, 17498), (4966, 10768), (5384, 9932), (6112, 8749)]