51122556

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 86771844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 71, 108, 113, 118, 142, 177, 213, 226, 236, 284, 339, 354, 426, 452, 531, 639, 678, 708, 852, 1017, 1062, 1278, 1356, 1593, 1917, 2034, 2124, 2556, 3051, 3186, 3834, 4068, 4189, 6102, 6372, 6667, 7668, 8023, 8378, 12204, 12567, 13334, 16046, 16756, 20001, 24069, 25134, 26668, 32092, 37701, 40002, 48138, 50268, 60003, 72207, 75402, 80004, 96276, 113103, 120006, 144414, 150804, 180009, 216621, 226206, 240012, 288828, 360018, 433242, 452412, 473357, 720036, 866484, 946714, 1420071, 1893428, 2840142, 4260213, 5680284, 8520426, 12780639, 17040852, 25561278, 51122556]

約数ペア:

[(1, 51122556), (2, 25561278), (3, 17040852), (4, 12780639), (6, 8520426), (9, 5680284), (12, 4260213), (18, 2840142), (27, 1893428), (36, 1420071), (54, 946714), (59, 866484), (71, 720036), (108, 473357), (113, 452412), (118, 433242), (142, 360018), (177, 288828), (213, 240012), (226, 226206), (236, 216621), (284, 180009), (339, 150804), (354, 144414), (426, 120006), (452, 113103), (531, 96276), (639, 80004), (678, 75402), (708, 72207), (852, 60003), (1017, 50268), (1062, 48138), (1278, 40002), (1356, 37701), (1593, 32092), (1917, 26668), (2034, 25134), (2124, 24069), (2556, 20001), (3051, 16756), (3186, 16046), (3834, 13334), (4068, 12567), (4189, 12204), (6102, 8378), (6372, 8023), (6667, 7668)]