48794200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 93696680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 383, 392, 455, 490, 520, 637, 650, 700, 728, 766, 910, 980, 1225, 1274, 1300, 1400, 1532, 1820, 1915, 1960, 2275, 2450, 2548, 2600, 2681, 3064, 3185, 3640, 3830, 4550, 4900, 4979, 5096, 5362, 6370, 7660, 9100, 9575, 9800, 9958, 10724, 12740, 13405, 15320, 15925, 18200, 18767, 19150, 19916, 21448, 24895, 25480, 26810, 31850, 34853, 37534, 38300, 39832, 49790, 53620, 63700, 67025, 69706, 75068, 76600, 93835, 99580, 107240, 124475, 127400, 134050, 139412, 150136, 174265, 187670, 199160, 243971, 248950, 268100, 278824, 348530, 375340, 469175, 487942, 497900, 536200, 697060, 750680, 871325, 938350, 975884, 995800, 1219855, 1394120, 1742650, 1876700, 1951768, 2439710, 3485300, 3753400, 4879420, 6099275, 6970600, 9758840, 12198550, 24397100, 48794200]

約数ペア:

[(1, 48794200), (2, 24397100), (4, 12198550), (5, 9758840), (7, 6970600), (8, 6099275), (10, 4879420), (13, 3753400), (14, 3485300), (20, 2439710), (25, 1951768), (26, 1876700), (28, 1742650), (35, 1394120), (40, 1219855), (49, 995800), (50, 975884), (52, 938350), (56, 871325), (65, 750680), (70, 697060), (91, 536200), (98, 497900), (100, 487942), (104, 469175), (130, 375340), (140, 348530), (175, 278824), (182, 268100), (196, 248950), (200, 243971), (245, 199160), (260, 187670), (280, 174265), (325, 150136), (350, 139412), (364, 134050), (383, 127400), (392, 124475), (455, 107240), (490, 99580), (520, 93835), (637, 76600), (650, 75068), (700, 69706), (728, 67025), (766, 63700), (910, 53620), (980, 49790), (1225, 39832), (1274, 38300), (1300, 37534), (1400, 34853), (1532, 31850), (1820, 26810), (1915, 25480), (1960, 24895), (2275, 21448), (2450, 19916), (2548, 19150), (2600, 18767), (2681, 18200), (3064, 15925), (3185, 15320), (3640, 13405), (3830, 12740), (4550, 10724), (4900, 9958), (4979, 9800), (5096, 9575), (5362, 9100), (6370, 7660)]