49508742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 59355258

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 89, 138, 139, 174, 178, 267, 278, 417, 534, 667, 834, 1334, 2001, 2047, 2581, 3197, 4002, 4031, 4094, 5162, 6141, 6394, 7743, 8062, 9591, 12093, 12282, 12371, 15486, 19182, 24186, 24742, 37113, 59363, 74226, 92713, 118726, 178089, 185426, 278139, 284533, 356178, 358759, 556278, 569066, 717518, 853599, 1076277, 1707198, 2152554, 8251457, 16502914, 24754371, 49508742]

約数ペア:

[(1, 49508742), (2, 24754371), (3, 16502914), (6, 8251457), (23, 2152554), (29, 1707198), (46, 1076277), (58, 853599), (69, 717518), (87, 569066), (89, 556278), (138, 358759), (139, 356178), (174, 284533), (178, 278139), (267, 185426), (278, 178089), (417, 118726), (534, 92713), (667, 74226), (834, 59363), (1334, 37113), (2001, 24742), (2047, 24186), (2581, 19182), (3197, 15486), (4002, 12371), (4031, 12282), (4094, 12093), (5162, 9591), (6141, 8062), (6394, 7743)]