55442736

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1274

約数の個数: 60

約数和(自身を含む): 155670840

約数和(自身を除く): 100228104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 739, 1042, 1478, 1563, 2084, 2217, 2956, 3126, 4168, 4434, 4689, 5912, 6252, 6651, 8336, 8868, 9378, 11824, 12504, 13302, 17736, 18756, 25008, 26604, 35472, 37512, 53208, 75024, 106416, 385019, 770038, 1155057, 1540076, 2310114, 3080152, 3465171, 4620228, 6160304, 6930342, 9240456, 13860684, 18480912, 27721368, 55442736]

約数ペア:

[(1, 55442736), (2, 27721368), (3, 18480912), (4, 13860684), (6, 9240456), (8, 6930342), (9, 6160304), (12, 4620228), (16, 3465171), (18, 3080152), (24, 2310114), (36, 1540076), (48, 1155057), (72, 770038), (144, 385019), (521, 106416), (739, 75024), (1042, 53208), (1478, 37512), (1563, 35472), (2084, 26604), (2217, 25008), (2956, 18756), (3126, 17736), (4168, 13302), (4434, 12504), (4689, 11824), (5912, 9378), (6252, 8868), (6651, 8336)]