49782642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 124320000

約数和(自身を除く): 74537358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1249, 1533, 1898, 2498, 2847, 3066, 3747, 5694, 6643, 7494, 8743, 13286, 16237, 17486, 19929, 26229, 32474, 39858, 48711, 52458, 91177, 97422, 113659, 182354, 227318, 273531, 340977, 547062, 638239, 681954, 1185301, 1276478, 1914717, 2370602, 3555903, 3829434, 7111806, 8297107, 16594214, 24891321, 49782642]

約数ペア:

[(1, 49782642), (2, 24891321), (3, 16594214), (6, 8297107), (7, 7111806), (13, 3829434), (14, 3555903), (21, 2370602), (26, 1914717), (39, 1276478), (42, 1185301), (73, 681954), (78, 638239), (91, 547062), (146, 340977), (182, 273531), (219, 227318), (273, 182354), (438, 113659), (511, 97422), (546, 91177), (949, 52458), (1022, 48711), (1249, 39858), (1533, 32474), (1898, 26229), (2498, 19929), (2847, 17486), (3066, 16237), (3747, 13286), (5694, 8743), (6643, 7494)]