53284400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10278

約数の個数: 60

約数和(自身を含む): 137876592

約数和(自身を除く): 84592192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10247, 20494, 40988, 51235, 81976, 102470, 133211, 163952, 204940, 256175, 266422, 409880, 512350, 532844, 666055, 819760, 1024700, 1065688, 1332110, 2049400, 2131376, 2664220, 3330275, 4098800, 5328440, 6660550, 10656880, 13321100, 26642200, 53284400]

約数ペア:

[(1, 53284400), (2, 26642200), (4, 13321100), (5, 10656880), (8, 6660550), (10, 5328440), (13, 4098800), (16, 3330275), (20, 2664220), (25, 2131376), (26, 2049400), (40, 1332110), (50, 1065688), (52, 1024700), (65, 819760), (80, 666055), (100, 532844), (104, 512350), (130, 409880), (200, 266422), (208, 256175), (260, 204940), (325, 163952), (400, 133211), (520, 102470), (650, 81976), (1040, 51235), (1300, 40988), (2600, 20494), (5200, 10247)]