51542244

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4111

約数の個数: 72

約数和(自身を含む): 145541760

約数和(自身を除く): 93999516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4079, 4212, 6318, 8158, 12237, 12636, 16316, 24474, 36711, 48948, 53027, 73422, 106054, 110133, 146844, 159081, 212108, 220266, 318162, 330399, 440532, 477243, 636324, 660798, 954486, 991197, 1321596, 1431729, 1908972, 1982394, 2863458, 3964788, 4295187, 5726916, 8590374, 12885561, 17180748, 25771122, 51542244]

約数ペア:

[(1, 51542244), (2, 25771122), (3, 17180748), (4, 12885561), (6, 8590374), (9, 5726916), (12, 4295187), (13, 3964788), (18, 2863458), (26, 1982394), (27, 1908972), (36, 1431729), (39, 1321596), (52, 991197), (54, 954486), (78, 660798), (81, 636324), (108, 477243), (117, 440532), (156, 330399), (162, 318162), (234, 220266), (243, 212108), (324, 159081), (351, 146844), (468, 110133), (486, 106054), (702, 73422), (972, 53027), (1053, 48948), (1404, 36711), (2106, 24474), (3159, 16316), (4079, 12636), (4212, 12237), (6318, 8158)]