51107340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 152248320

約数和(自身を除く): 101140980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 353, 380, 381, 508, 570, 635, 706, 762, 1059, 1140, 1270, 1412, 1524, 1765, 1905, 2118, 2413, 2540, 3530, 3810, 4236, 4826, 5295, 6707, 7060, 7239, 7620, 9652, 10590, 12065, 13414, 14478, 20121, 21180, 24130, 26828, 28956, 33535, 36195, 40242, 44831, 48260, 67070, 72390, 80484, 89662, 100605, 134140, 134493, 144780, 179324, 201210, 224155, 268986, 402420, 448310, 537972, 672465, 851789, 896620, 1344930, 1703578, 2555367, 2689860, 3407156, 4258945, 5110734, 8517890, 10221468, 12776835, 17035780, 25553670, 51107340]

約数ペア:

[(1, 51107340), (2, 25553670), (3, 17035780), (4, 12776835), (5, 10221468), (6, 8517890), (10, 5110734), (12, 4258945), (15, 3407156), (19, 2689860), (20, 2555367), (30, 1703578), (38, 1344930), (57, 896620), (60, 851789), (76, 672465), (95, 537972), (114, 448310), (127, 402420), (190, 268986), (228, 224155), (254, 201210), (285, 179324), (353, 144780), (380, 134493), (381, 134140), (508, 100605), (570, 89662), (635, 80484), (706, 72390), (762, 67070), (1059, 48260), (1140, 44831), (1270, 40242), (1412, 36195), (1524, 33535), (1765, 28956), (1905, 26828), (2118, 24130), (2413, 21180), (2540, 20121), (3530, 14478), (3810, 13414), (4236, 12065), (4826, 10590), (5295, 9652), (6707, 7620), (7060, 7239)]