49127312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 111659520

約数和(自身を除く): 62532208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 401, 403, 494, 496, 589, 802, 806, 988, 1178, 1604, 1612, 1976, 2356, 3208, 3224, 3952, 4712, 5213, 6416, 6448, 7619, 7657, 9424, 10426, 12431, 15238, 15314, 20852, 24862, 30476, 30628, 41704, 49724, 60952, 61256, 83408, 99047, 99448, 121904, 122512, 161603, 198094, 198896, 236189, 323206, 396188, 472378, 646412, 792376, 944756, 1292824, 1584752, 1889512, 2585648, 3070457, 3779024, 6140914, 12281828, 24563656, 49127312]

約数ペア:

[(1, 49127312), (2, 24563656), (4, 12281828), (8, 6140914), (13, 3779024), (16, 3070457), (19, 2585648), (26, 1889512), (31, 1584752), (38, 1292824), (52, 944756), (62, 792376), (76, 646412), (104, 472378), (124, 396188), (152, 323206), (208, 236189), (247, 198896), (248, 198094), (304, 161603), (401, 122512), (403, 121904), (494, 99448), (496, 99047), (589, 83408), (802, 61256), (806, 60952), (988, 49724), (1178, 41704), (1604, 30628), (1612, 30476), (1976, 24862), (2356, 20852), (3208, 15314), (3224, 15238), (3952, 12431), (4712, 10426), (5213, 9424), (6416, 7657), (6448, 7619)]