53298400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3956

約数の個数: 72

約数和(自身を含む): 137803680

約数和(自身を除く): 84505280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 3919, 6800, 7838, 13600, 15676, 19595, 31352, 39190, 62704, 66623, 78380, 97975, 125408, 133246, 156760, 195950, 266492, 313520, 333115, 391900, 532984, 627040, 666230, 783800, 1065968, 1332460, 1567600, 1665575, 2131936, 2664920, 3135200, 3331150, 5329840, 6662300, 10659680, 13324600, 26649200, 53298400]

約数ペア:

[(1, 53298400), (2, 26649200), (4, 13324600), (5, 10659680), (8, 6662300), (10, 5329840), (16, 3331150), (17, 3135200), (20, 2664920), (25, 2131936), (32, 1665575), (34, 1567600), (40, 1332460), (50, 1065968), (68, 783800), (80, 666230), (85, 627040), (100, 532984), (136, 391900), (160, 333115), (170, 313520), (200, 266492), (272, 195950), (340, 156760), (400, 133246), (425, 125408), (544, 97975), (680, 78380), (800, 66623), (850, 62704), (1360, 39190), (1700, 31352), (2720, 19595), (3400, 15676), (3919, 13600), (6800, 7838)]