48571668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 128733696

約数和(自身を除く): 80162028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 613, 639, 852, 1116, 1226, 1278, 1839, 2201, 2452, 2556, 3678, 4402, 5517, 6603, 7356, 8804, 11034, 13206, 19003, 19809, 22068, 26412, 38006, 39618, 43523, 57009, 76012, 79236, 87046, 114018, 130569, 171027, 174092, 228036, 261138, 342054, 391707, 522276, 684108, 783414, 1349213, 1566828, 2698426, 4047639, 5396852, 8095278, 12142917, 16190556, 24285834, 48571668]

約数ペア:

[(1, 48571668), (2, 24285834), (3, 16190556), (4, 12142917), (6, 8095278), (9, 5396852), (12, 4047639), (18, 2698426), (31, 1566828), (36, 1349213), (62, 783414), (71, 684108), (93, 522276), (124, 391707), (142, 342054), (186, 261138), (213, 228036), (279, 174092), (284, 171027), (372, 130569), (426, 114018), (558, 87046), (613, 79236), (639, 76012), (852, 57009), (1116, 43523), (1226, 39618), (1278, 38006), (1839, 26412), (2201, 22068), (2452, 19809), (2556, 19003), (3678, 13206), (4402, 11034), (5517, 8804), (6603, 7356)]