55471338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 137088000

約数和(自身を除く): 81616662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 2549, 3627, 5098, 7254, 7647, 10881, 15294, 21762, 22941, 33137, 45882, 66274, 68823, 79019, 99411, 137646, 158038, 198822, 237057, 298233, 474114, 596466, 711171, 894699, 1027247, 1422342, 1789398, 2054494, 2133513, 3081741, 4267026, 6163482, 9245223, 18490446, 27735669, 55471338]

約数ペア:

[(1, 55471338), (2, 27735669), (3, 18490446), (6, 9245223), (9, 6163482), (13, 4267026), (18, 3081741), (26, 2133513), (27, 2054494), (31, 1789398), (39, 1422342), (54, 1027247), (62, 894699), (78, 711171), (93, 596466), (117, 474114), (186, 298233), (234, 237057), (279, 198822), (351, 158038), (403, 137646), (558, 99411), (702, 79019), (806, 68823), (837, 66274), (1209, 45882), (1674, 33137), (2418, 22941), (2549, 21762), (3627, 15294), (5098, 10881), (7254, 7647)]