51480216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 149189040

約数和(自身を除く): 97708824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 137, 153, 204, 274, 306, 307, 408, 411, 548, 612, 614, 822, 921, 1096, 1224, 1228, 1233, 1644, 1842, 2329, 2456, 2466, 2763, 3288, 3684, 4658, 4932, 5219, 5526, 6987, 7368, 9316, 9864, 10438, 11052, 13974, 15657, 18632, 20876, 20961, 22104, 27948, 31314, 41752, 41922, 42059, 46971, 55896, 62628, 83844, 84118, 93942, 125256, 126177, 167688, 168236, 187884, 252354, 336472, 375768, 378531, 504708, 715003, 757062, 1009416, 1430006, 1514124, 2145009, 2860012, 3028248, 4290018, 5720024, 6435027, 8580036, 12870054, 17160072, 25740108, 51480216]

約数ペア:

[(1, 51480216), (2, 25740108), (3, 17160072), (4, 12870054), (6, 8580036), (8, 6435027), (9, 5720024), (12, 4290018), (17, 3028248), (18, 2860012), (24, 2145009), (34, 1514124), (36, 1430006), (51, 1009416), (68, 757062), (72, 715003), (102, 504708), (136, 378531), (137, 375768), (153, 336472), (204, 252354), (274, 187884), (306, 168236), (307, 167688), (408, 126177), (411, 125256), (548, 93942), (612, 84118), (614, 83844), (822, 62628), (921, 55896), (1096, 46971), (1224, 42059), (1228, 41922), (1233, 41752), (1644, 31314), (1842, 27948), (2329, 22104), (2456, 20961), (2466, 20876), (2763, 18632), (3288, 15657), (3684, 13974), (4658, 11052), (4932, 10438), (5219, 9864), (5526, 9316), (6987, 7368)]