53090848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 109105920

約数和(自身を除く): 56015072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 491, 496, 872, 982, 992, 1744, 1964, 3379, 3488, 3928, 6758, 7856, 13516, 15221, 15712, 27032, 30442, 53519, 54064, 60884, 107038, 108128, 121768, 214076, 243536, 428152, 487072, 856304, 1659089, 1712608, 3318178, 6636356, 13272712, 26545424, 53090848]

約数ペア:

[(1, 53090848), (2, 26545424), (4, 13272712), (8, 6636356), (16, 3318178), (31, 1712608), (32, 1659089), (62, 856304), (109, 487072), (124, 428152), (218, 243536), (248, 214076), (436, 121768), (491, 108128), (496, 107038), (872, 60884), (982, 54064), (992, 53519), (1744, 30442), (1964, 27032), (3379, 15712), (3488, 15221), (3928, 13516), (6758, 7856)]