42551544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 131880960

約数和(自身を除く): 89329416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 317, 329, 357, 376, 408, 476, 564, 634, 658, 714, 799, 951, 952, 987, 1128, 1268, 1316, 1428, 1598, 1902, 1974, 2219, 2397, 2536, 2632, 2856, 3196, 3804, 3948, 4438, 4794, 5389, 5593, 6392, 6657, 7608, 7896, 8876, 9588, 10778, 11186, 13314, 14899, 16167, 16779, 17752, 19176, 21556, 22372, 26628, 29798, 32334, 33558, 37723, 43112, 44697, 44744, 53256, 59596, 64668, 67116, 75446, 89394, 104293, 113169, 119192, 129336, 134232, 150892, 178788, 208586, 226338, 253283, 301784, 312879, 357576, 417172, 452676, 506566, 625758, 759849, 834344, 905352, 1013132, 1251516, 1519698, 1772981, 2026264, 2503032, 3039396, 3545962, 5318943, 6078792, 7091924, 10637886, 14183848, 21275772, 42551544]

約数ペア:

[(1, 42551544), (2, 21275772), (3, 14183848), (4, 10637886), (6, 7091924), (7, 6078792), (8, 5318943), (12, 3545962), (14, 3039396), (17, 2503032), (21, 2026264), (24, 1772981), (28, 1519698), (34, 1251516), (42, 1013132), (47, 905352), (51, 834344), (56, 759849), (68, 625758), (84, 506566), (94, 452676), (102, 417172), (119, 357576), (136, 312879), (141, 301784), (168, 253283), (188, 226338), (204, 208586), (238, 178788), (282, 150892), (317, 134232), (329, 129336), (357, 119192), (376, 113169), (408, 104293), (476, 89394), (564, 75446), (634, 67116), (658, 64668), (714, 59596), (799, 53256), (951, 44744), (952, 44697), (987, 43112), (1128, 37723), (1268, 33558), (1316, 32334), (1428, 29798), (1598, 26628), (1902, 22372), (1974, 21556), (2219, 19176), (2397, 17752), (2536, 16779), (2632, 16167), (2856, 14899), (3196, 13314), (3804, 11186), (3948, 10778), (4438, 9588), (4794, 8876), (5389, 7896), (5593, 7608), (6392, 6657)]