50712064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 115148880

約数和(自身を除く): 64436816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 401, 416, 494, 512, 608, 802, 832, 988, 1216, 1604, 1664, 1976, 2432, 3208, 3328, 3952, 4864, 5213, 6416, 6656, 7619, 7904, 9728, 10426, 12832, 15238, 15808, 20852, 25664, 30476, 31616, 41704, 51328, 60952, 63232, 83408, 99047, 102656, 121904, 126464, 166816, 198094, 205312, 243808, 333632, 396188, 487616, 667264, 792376, 975232, 1334528, 1584752, 1950464, 2669056, 3169504, 3900928, 6339008, 12678016, 25356032, 50712064]

約数ペア:

[(1, 50712064), (2, 25356032), (4, 12678016), (8, 6339008), (13, 3900928), (16, 3169504), (19, 2669056), (26, 1950464), (32, 1584752), (38, 1334528), (52, 975232), (64, 792376), (76, 667264), (104, 487616), (128, 396188), (152, 333632), (208, 243808), (247, 205312), (256, 198094), (304, 166816), (401, 126464), (416, 121904), (494, 102656), (512, 99047), (608, 83408), (802, 63232), (832, 60952), (988, 51328), (1216, 41704), (1604, 31616), (1664, 30476), (1976, 25664), (2432, 20852), (3208, 15808), (3328, 15238), (3952, 12832), (4864, 10426), (5213, 9728), (6416, 7904), (6656, 7619)]