50121680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 142490880

約数和(自身を除く): 92369200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 41, 56, 59, 70, 74, 80, 82, 112, 118, 140, 148, 164, 185, 205, 236, 259, 280, 287, 295, 296, 328, 370, 410, 413, 472, 518, 560, 574, 590, 592, 656, 740, 820, 826, 944, 1036, 1148, 1180, 1295, 1435, 1480, 1517, 1640, 1652, 2065, 2072, 2183, 2296, 2360, 2419, 2590, 2870, 2960, 3034, 3280, 3304, 4130, 4144, 4366, 4592, 4720, 4838, 5180, 5740, 6068, 6608, 7585, 8260, 8732, 9676, 10360, 10619, 10915, 11480, 12095, 12136, 15170, 15281, 16520, 16933, 17464, 19352, 20720, 21238, 21830, 22960, 24190, 24272, 30340, 30562, 33040, 33866, 34928, 38704, 42476, 43660, 48380, 53095, 60680, 61124, 67732, 76405, 84665, 84952, 87320, 89503, 96760, 106190, 121360, 122248, 135464, 152810, 169330, 169904, 174640, 179006, 193520, 212380, 244496, 270928, 305620, 338660, 358012, 424760, 447515, 611240, 626521, 677320, 716024, 849520, 895030, 1222480, 1253042, 1354640, 1432048, 1790060, 2506084, 3132605, 3580120, 5012168, 6265210, 7160240, 10024336, 12530420, 25060840, 50121680]

約数ペア:

[(1, 50121680), (2, 25060840), (4, 12530420), (5, 10024336), (7, 7160240), (8, 6265210), (10, 5012168), (14, 3580120), (16, 3132605), (20, 2506084), (28, 1790060), (35, 1432048), (37, 1354640), (40, 1253042), (41, 1222480), (56, 895030), (59, 849520), (70, 716024), (74, 677320), (80, 626521), (82, 611240), (112, 447515), (118, 424760), (140, 358012), (148, 338660), (164, 305620), (185, 270928), (205, 244496), (236, 212380), (259, 193520), (280, 179006), (287, 174640), (295, 169904), (296, 169330), (328, 152810), (370, 135464), (410, 122248), (413, 121360), (472, 106190), (518, 96760), (560, 89503), (574, 87320), (590, 84952), (592, 84665), (656, 76405), (740, 67732), (820, 61124), (826, 60680), (944, 53095), (1036, 48380), (1148, 43660), (1180, 42476), (1295, 38704), (1435, 34928), (1480, 33866), (1517, 33040), (1640, 30562), (1652, 30340), (2065, 24272), (2072, 24190), (2183, 22960), (2296, 21830), (2360, 21238), (2419, 20720), (2590, 19352), (2870, 17464), (2960, 16933), (3034, 16520), (3280, 15281), (3304, 15170), (4130, 12136), (4144, 12095), (4366, 11480), (4592, 10915), (4720, 10619), (4838, 10360), (5180, 9676), (5740, 8732), (6068, 8260), (6608, 7585)]