51738648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165829}}^1$

素因数の和:165851

約数の個数: 32

約数和(自身を含む): 139297200

約数和(自身を除く): 87558552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 165829, 331658, 497487, 663316, 994974, 1326632, 1989948, 2155777, 3979896, 4311554, 6467331, 8623108, 12934662, 17246216, 25869324, 51738648]

約数ペア:

[(1, 51738648), (2, 25869324), (3, 17246216), (4, 12934662), (6, 8623108), (8, 6467331), (12, 4311554), (13, 3979896), (24, 2155777), (26, 1989948), (39, 1326632), (52, 994974), (78, 663316), (104, 497487), (156, 331658), (312, 165829)]