50417840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 138848256

約数和(自身を除く): 88430416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 47, 53, 55, 80, 88, 92, 94, 106, 110, 115, 176, 184, 188, 212, 220, 230, 235, 253, 265, 368, 376, 424, 440, 460, 470, 506, 517, 530, 583, 752, 848, 880, 920, 940, 1012, 1034, 1060, 1081, 1166, 1219, 1265, 1840, 1880, 2024, 2068, 2120, 2162, 2332, 2438, 2491, 2530, 2585, 2915, 3760, 4048, 4136, 4240, 4324, 4664, 4876, 4982, 5060, 5170, 5405, 5830, 6095, 8272, 8648, 9328, 9752, 9964, 10120, 10340, 10810, 11660, 11891, 12190, 12455, 13409, 17296, 19504, 19928, 20240, 20680, 21620, 23320, 23782, 24380, 24910, 26818, 27401, 39856, 41360, 43240, 46640, 47564, 48760, 49820, 53636, 54802, 57293, 59455, 67045, 86480, 95128, 97520, 99640, 107272, 109604, 114586, 118910, 134090, 137005, 190256, 199280, 214544, 219208, 229172, 237820, 268180, 274010, 286465, 438416, 458344, 475640, 536360, 548020, 572930, 630223, 916688, 951280, 1072720, 1096040, 1145860, 1260446, 2192080, 2291720, 2520892, 3151115, 4583440, 5041784, 6302230, 10083568, 12604460, 25208920, 50417840]

約数ペア:

[(1, 50417840), (2, 25208920), (4, 12604460), (5, 10083568), (8, 6302230), (10, 5041784), (11, 4583440), (16, 3151115), (20, 2520892), (22, 2291720), (23, 2192080), (40, 1260446), (44, 1145860), (46, 1096040), (47, 1072720), (53, 951280), (55, 916688), (80, 630223), (88, 572930), (92, 548020), (94, 536360), (106, 475640), (110, 458344), (115, 438416), (176, 286465), (184, 274010), (188, 268180), (212, 237820), (220, 229172), (230, 219208), (235, 214544), (253, 199280), (265, 190256), (368, 137005), (376, 134090), (424, 118910), (440, 114586), (460, 109604), (470, 107272), (506, 99640), (517, 97520), (530, 95128), (583, 86480), (752, 67045), (848, 59455), (880, 57293), (920, 54802), (940, 53636), (1012, 49820), (1034, 48760), (1060, 47564), (1081, 46640), (1166, 43240), (1219, 41360), (1265, 39856), (1840, 27401), (1880, 26818), (2024, 24910), (2068, 24380), (2120, 23782), (2162, 23320), (2332, 21620), (2438, 20680), (2491, 20240), (2530, 19928), (2585, 19504), (2915, 17296), (3760, 13409), (4048, 12455), (4136, 12190), (4240, 11891), (4324, 11660), (4664, 10810), (4876, 10340), (4982, 10120), (5060, 9964), (5170, 9752), (5405, 9328), (5830, 8648), (6095, 8272)]