51342732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 150259200

約数和(自身を除く): 98916468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2579, 2844, 3318, 4977, 5158, 6636, 7737, 9954, 10316, 15474, 18053, 19908, 23211, 30948, 36106, 46422, 54159, 72212, 92844, 108318, 162477, 203741, 216636, 324954, 407482, 611223, 649908, 814964, 1222446, 1426187, 1833669, 2444892, 2852374, 3667338, 4278561, 5704748, 7334676, 8557122, 12835683, 17114244, 25671366, 51342732]

約数ペア:

[(1, 51342732), (2, 25671366), (3, 17114244), (4, 12835683), (6, 8557122), (7, 7334676), (9, 5704748), (12, 4278561), (14, 3667338), (18, 2852374), (21, 2444892), (28, 1833669), (36, 1426187), (42, 1222446), (63, 814964), (79, 649908), (84, 611223), (126, 407482), (158, 324954), (237, 216636), (252, 203741), (316, 162477), (474, 108318), (553, 92844), (711, 72212), (948, 54159), (1106, 46422), (1422, 36106), (1659, 30948), (2212, 23211), (2579, 19908), (2844, 18053), (3318, 15474), (4977, 10316), (5158, 9954), (6636, 7737)]