54858636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 108

約数和(自身を含む): 163203768

約数和(自身を除く): 108345132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 227, 252, 274, 294, 411, 441, 454, 548, 588, 681, 822, 882, 908, 959, 1233, 1362, 1589, 1644, 1764, 1918, 2043, 2466, 2724, 2877, 3178, 3836, 4086, 4767, 4932, 5754, 6356, 6713, 8172, 8631, 9534, 11123, 11508, 13426, 14301, 17262, 19068, 20139, 22246, 26852, 28602, 31099, 33369, 34524, 40278, 44492, 57204, 60417, 62198, 66738, 80556, 93297, 100107, 120834, 124396, 133476, 186594, 200214, 217693, 241668, 279891, 373188, 400428, 435386, 559782, 653079, 870772, 1119564, 1306158, 1523851, 1959237, 2612316, 3047702, 3918474, 4571553, 6095404, 7836948, 9143106, 13714659, 18286212, 27429318, 54858636]

約数ペア:

[(1, 54858636), (2, 27429318), (3, 18286212), (4, 13714659), (6, 9143106), (7, 7836948), (9, 6095404), (12, 4571553), (14, 3918474), (18, 3047702), (21, 2612316), (28, 1959237), (36, 1523851), (42, 1306158), (49, 1119564), (63, 870772), (84, 653079), (98, 559782), (126, 435386), (137, 400428), (147, 373188), (196, 279891), (227, 241668), (252, 217693), (274, 200214), (294, 186594), (411, 133476), (441, 124396), (454, 120834), (548, 100107), (588, 93297), (681, 80556), (822, 66738), (882, 62198), (908, 60417), (959, 57204), (1233, 44492), (1362, 40278), (1589, 34524), (1644, 33369), (1764, 31099), (1918, 28602), (2043, 26852), (2466, 22246), (2724, 20139), (2877, 19068), (3178, 17262), (3836, 14301), (4086, 13426), (4767, 11508), (4932, 11123), (5754, 9534), (6356, 8631), (6713, 8172)]