47554240

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 114025680

約数和(自身を除く): 66471440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 859, 865, 1384, 1718, 1730, 2768, 3436, 3460, 4295, 5536, 6872, 6920, 8590, 11072, 13744, 13840, 17180, 27488, 27680, 34360, 54976, 55360, 68720, 137440, 148607, 274880, 297214, 594428, 743035, 1188856, 1486070, 2377712, 2972140, 4755424, 5944280, 9510848, 11888560, 23777120, 47554240]

約数ペア:

[(1, 47554240), (2, 23777120), (4, 11888560), (5, 9510848), (8, 5944280), (10, 4755424), (16, 2972140), (20, 2377712), (32, 1486070), (40, 1188856), (64, 743035), (80, 594428), (160, 297214), (173, 274880), (320, 148607), (346, 137440), (692, 68720), (859, 55360), (865, 54976), (1384, 34360), (1718, 27680), (1730, 27488), (2768, 17180), (3436, 13840), (3460, 13744), (4295, 11072), (5536, 8590), (6872, 6920)]