51581706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 123088896

約数和(自身を除く): 71507190

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 682, 1023, 1054, 1122, 1483, 1581, 2046, 2966, 3162, 4449, 5797, 8898, 11594, 16313, 17391, 25211, 32626, 34782, 45973, 48939, 50422, 75633, 91946, 97878, 137919, 151266, 275838, 277321, 505703, 554642, 781541, 831963, 1011406, 1517109, 1563082, 1663926, 2344623, 3034218, 4689246, 8596951, 17193902, 25790853, 51581706]

約数ペア:

[(1, 51581706), (2, 25790853), (3, 17193902), (6, 8596951), (11, 4689246), (17, 3034218), (22, 2344623), (31, 1663926), (33, 1563082), (34, 1517109), (51, 1011406), (62, 831963), (66, 781541), (93, 554642), (102, 505703), (186, 277321), (187, 275838), (341, 151266), (374, 137919), (527, 97878), (561, 91946), (682, 75633), (1023, 50422), (1054, 48939), (1122, 45973), (1483, 34782), (1581, 32626), (2046, 25211), (2966, 17391), (3162, 16313), (4449, 11594), (5797, 8898)]