49345120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 135454032

約数和(自身を除く): 86108912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 53, 55, 80, 88, 92, 106, 110, 115, 160, 176, 184, 212, 220, 230, 253, 265, 352, 368, 424, 440, 460, 506, 529, 530, 583, 736, 848, 880, 920, 1012, 1058, 1060, 1166, 1219, 1265, 1696, 1760, 1840, 2024, 2116, 2120, 2332, 2438, 2530, 2645, 2915, 3680, 4048, 4232, 4240, 4664, 4876, 5060, 5290, 5819, 5830, 6095, 8096, 8464, 8480, 9328, 9752, 10120, 10580, 11638, 11660, 12190, 13409, 16928, 18656, 19504, 20240, 21160, 23276, 23320, 24380, 26818, 28037, 29095, 39008, 40480, 42320, 46552, 46640, 48760, 53636, 56074, 58190, 67045, 84640, 93104, 93280, 97520, 107272, 112148, 116380, 134090, 140185, 186208, 195040, 214544, 224296, 232760, 268180, 280370, 308407, 429088, 448592, 465520, 536360, 560740, 616814, 897184, 931040, 1072720, 1121480, 1233628, 1542035, 2145440, 2242960, 2467256, 3084070, 4485920, 4934512, 6168140, 9869024, 12336280, 24672560, 49345120]

約数ペア:

[(1, 49345120), (2, 24672560), (4, 12336280), (5, 9869024), (8, 6168140), (10, 4934512), (11, 4485920), (16, 3084070), (20, 2467256), (22, 2242960), (23, 2145440), (32, 1542035), (40, 1233628), (44, 1121480), (46, 1072720), (53, 931040), (55, 897184), (80, 616814), (88, 560740), (92, 536360), (106, 465520), (110, 448592), (115, 429088), (160, 308407), (176, 280370), (184, 268180), (212, 232760), (220, 224296), (230, 214544), (253, 195040), (265, 186208), (352, 140185), (368, 134090), (424, 116380), (440, 112148), (460, 107272), (506, 97520), (529, 93280), (530, 93104), (583, 84640), (736, 67045), (848, 58190), (880, 56074), (920, 53636), (1012, 48760), (1058, 46640), (1060, 46552), (1166, 42320), (1219, 40480), (1265, 39008), (1696, 29095), (1760, 28037), (1840, 26818), (2024, 24380), (2116, 23320), (2120, 23276), (2332, 21160), (2438, 20240), (2530, 19504), (2645, 18656), (2915, 16928), (3680, 13409), (4048, 12190), (4232, 11660), (4240, 11638), (4664, 10580), (4876, 10120), (5060, 9752), (5290, 9328), (5819, 8480), (5830, 8464), (6095, 8096)]