53751621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 95256576

約数和(自身を除く): 41504955

約数列:

[1, 3, 7, 11, 21, 23, 33, 67, 69, 77, 151, 161, 201, 231, 253, 453, 469, 483, 737, 759, 1057, 1407, 1541, 1661, 1771, 2211, 3171, 3473, 4623, 4983, 5159, 5313, 10117, 10419, 10787, 11627, 15477, 16951, 24311, 30351, 32361, 34881, 38203, 50853, 70819, 72933, 111287, 114609, 118657, 212457, 232691, 267421, 333861, 355971, 698073, 779009, 802263, 1628837, 2337027, 2559601, 4886511, 7678803, 17917207, 53751621]

約数ペア:

[(1, 53751621), (3, 17917207), (7, 7678803), (11, 4886511), (21, 2559601), (23, 2337027), (33, 1628837), (67, 802263), (69, 779009), (77, 698073), (151, 355971), (161, 333861), (201, 267421), (231, 232691), (253, 212457), (453, 118657), (469, 114609), (483, 111287), (737, 72933), (759, 70819), (1057, 50853), (1407, 38203), (1541, 34881), (1661, 32361), (1771, 30351), (2211, 24311), (3171, 16951), (3473, 15477), (4623, 11627), (4983, 10787), (5159, 10419), (5313, 10117)]