49243920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 160

約数和(自身を含む): 173988864

約数和(自身を除く): 124744944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 811, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1622, 1840, 2024, 2433, 2530, 2640, 2760, 3036, 3244, 3795, 4048, 4055, 4866, 5060, 5520, 6072, 6488, 7590, 8110, 8921, 9732, 10120, 12144, 12165, 12976, 15180, 16220, 17842, 18653, 19464, 20240, 24330, 26763, 30360, 32440, 35684, 37306, 38928, 44605, 48660, 53526, 55959, 60720, 64880, 71368, 74612, 89210, 93265, 97320, 107052, 111918, 133815, 142736, 149224, 178420, 186530, 194640, 205183, 214104, 223836, 267630, 279795, 298448, 356840, 373060, 410366, 428208, 447672, 535260, 559590, 615549, 713680, 746120, 820732, 895344, 1025915, 1070520, 1119180, 1231098, 1492240, 1641464, 2051830, 2141040, 2238360, 2462196, 3077745, 3282928, 4103660, 4476720, 4924392, 6155490, 8207320, 9848784, 12310980, 16414640, 24621960, 49243920]

約数ペア:

[(1, 49243920), (2, 24621960), (3, 16414640), (4, 12310980), (5, 9848784), (6, 8207320), (8, 6155490), (10, 4924392), (11, 4476720), (12, 4103660), (15, 3282928), (16, 3077745), (20, 2462196), (22, 2238360), (23, 2141040), (24, 2051830), (30, 1641464), (33, 1492240), (40, 1231098), (44, 1119180), (46, 1070520), (48, 1025915), (55, 895344), (60, 820732), (66, 746120), (69, 713680), (80, 615549), (88, 559590), (92, 535260), (110, 447672), (115, 428208), (120, 410366), (132, 373060), (138, 356840), (165, 298448), (176, 279795), (184, 267630), (220, 223836), (230, 214104), (240, 205183), (253, 194640), (264, 186530), (276, 178420), (330, 149224), (345, 142736), (368, 133815), (440, 111918), (460, 107052), (506, 97320), (528, 93265), (552, 89210), (660, 74612), (690, 71368), (759, 64880), (811, 60720), (880, 55959), (920, 53526), (1012, 48660), (1104, 44605), (1265, 38928), (1320, 37306), (1380, 35684), (1518, 32440), (1622, 30360), (1840, 26763), (2024, 24330), (2433, 20240), (2530, 19464), (2640, 18653), (2760, 17842), (3036, 16220), (3244, 15180), (3795, 12976), (4048, 12165), (4055, 12144), (4866, 10120), (5060, 9732), (5520, 8921), (6072, 8110), (6488, 7590)]