49705760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 82382560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1039, 1040, 1196, 1495, 1840, 2078, 2080, 2392, 2990, 3680, 4156, 4784, 5195, 5980, 8312, 9568, 10390, 11960, 13507, 16624, 20780, 23897, 23920, 27014, 33248, 41560, 47794, 47840, 54028, 67535, 83120, 95588, 108056, 119485, 135070, 166240, 191176, 216112, 238970, 270140, 310661, 382352, 432224, 477940, 540280, 621322, 764704, 955880, 1080560, 1242644, 1553305, 1911760, 2161120, 2485288, 3106610, 3823520, 4970576, 6213220, 9941152, 12426440, 24852880, 49705760]

約数ペア:

[(1, 49705760), (2, 24852880), (4, 12426440), (5, 9941152), (8, 6213220), (10, 4970576), (13, 3823520), (16, 3106610), (20, 2485288), (23, 2161120), (26, 1911760), (32, 1553305), (40, 1242644), (46, 1080560), (52, 955880), (65, 764704), (80, 621322), (92, 540280), (104, 477940), (115, 432224), (130, 382352), (160, 310661), (184, 270140), (208, 238970), (230, 216112), (260, 191176), (299, 166240), (368, 135070), (416, 119485), (460, 108056), (520, 95588), (598, 83120), (736, 67535), (920, 54028), (1039, 47840), (1040, 47794), (1196, 41560), (1495, 33248), (1840, 27014), (2078, 23920), (2080, 23897), (2392, 20780), (2990, 16624), (3680, 13507), (4156, 11960), (4784, 10390), (5195, 9568), (5980, 8312)]