55513668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5009

約数の個数: 72

約数和(自身を含む): 158642400

約数和(自身を除く): 103128732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 4969, 5586, 9938, 11172, 14907, 19876, 29814, 34783, 59628, 69566, 94411, 104349, 139132, 188822, 208698, 243481, 283233, 377644, 417396, 486962, 566466, 660877, 730443, 973924, 1132932, 1321754, 1460886, 1982631, 2643508, 2921772, 3965262, 4626139, 7930524, 9252278, 13878417, 18504556, 27756834, 55513668]

約数ペア:

[(1, 55513668), (2, 27756834), (3, 18504556), (4, 13878417), (6, 9252278), (7, 7930524), (12, 4626139), (14, 3965262), (19, 2921772), (21, 2643508), (28, 1982631), (38, 1460886), (42, 1321754), (49, 1132932), (57, 973924), (76, 730443), (84, 660877), (98, 566466), (114, 486962), (133, 417396), (147, 377644), (196, 283233), (228, 243481), (266, 208698), (294, 188822), (399, 139132), (532, 104349), (588, 94411), (798, 69566), (931, 59628), (1596, 34783), (1862, 29814), (2793, 19876), (3724, 14907), (4969, 11172), (5586, 9938)]