49870184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 117075840

約数和(自身を除く): 67205656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1123, 1586, 1708, 2246, 3172, 3416, 4492, 5551, 6344, 7861, 8984, 11102, 14599, 15722, 22204, 29198, 31444, 44408, 58396, 62888, 68503, 102193, 116792, 137006, 204386, 274012, 408772, 479521, 548024, 817544, 890539, 959042, 1781078, 1918084, 3562156, 3836168, 6233773, 7124312, 12467546, 24935092, 49870184]

約数ペア:

[(1, 49870184), (2, 24935092), (4, 12467546), (7, 7124312), (8, 6233773), (13, 3836168), (14, 3562156), (26, 1918084), (28, 1781078), (52, 959042), (56, 890539), (61, 817544), (91, 548024), (104, 479521), (122, 408772), (182, 274012), (244, 204386), (364, 137006), (427, 116792), (488, 102193), (728, 68503), (793, 62888), (854, 58396), (1123, 44408), (1586, 31444), (1708, 29198), (2246, 22204), (3172, 15722), (3416, 14599), (4492, 11102), (5551, 8984), (6344, 7861)]