49643152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7751

約数の個数: 40

約数和(自身を含む): 106937600

約数和(自身を除く): 57294448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7699, 15398, 30796, 61592, 100087, 123184, 200174, 238669, 400348, 477338, 800696, 954676, 1601392, 1909352, 3102697, 3818704, 6205394, 12410788, 24821576, 49643152]

約数ペア:

[(1, 49643152), (2, 24821576), (4, 12410788), (8, 6205394), (13, 3818704), (16, 3102697), (26, 1909352), (31, 1601392), (52, 954676), (62, 800696), (104, 477338), (124, 400348), (208, 238669), (248, 200174), (403, 123184), (496, 100087), (806, 61592), (1612, 30796), (3224, 15398), (6448, 7699)]