49203208960

素因数分解:

$2^8\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{26713}}^1$

素因数の和:28173

約数の個数: 72

約数和(自身を含む): 117943378560

約数和(自身を除く): 68740169600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1439, 2878, 5756, 7195, 11512, 14390, 23024, 26713, 28780, 46048, 53426, 57560, 92096, 106852, 115120, 133565, 184192, 213704, 230240, 267130, 368384, 427408, 460480, 534260, 854816, 920960, 1068520, 1709632, 1841920, 2137040, 3419264, 4274080, 6838528, 8548160, 17096320, 34192640, 38440007, 76880014, 153760028, 192200035, 307520056, 384400070, 615040112, 768800140, 1230080224, 1537600280, 2460160448, 3075200560, 4920320896, 6150401120, 9840641792, 12300802240, 24601604480, 49203208960]

約数ペア:

[(1, 49203208960), (2, 24601604480), (4, 12300802240), (5, 9840641792), (8, 6150401120), (10, 4920320896), (16, 3075200560), (20, 2460160448), (32, 1537600280), (40, 1230080224), (64, 768800140), (80, 615040112), (128, 384400070), (160, 307520056), (256, 192200035), (320, 153760028), (640, 76880014), (1280, 38440007), (1439, 34192640), (2878, 17096320), (5756, 8548160), (7195, 6838528), (11512, 4274080), (14390, 3419264), (23024, 2137040), (26713, 1841920), (28780, 1709632), (46048, 1068520), (53426, 920960), (57560, 854816), (92096, 534260), (106852, 460480), (115120, 427408), (133565, 368384), (184192, 267130), (213704, 230240)]