47925990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 143769600

約数和(自身を除く): 95843610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 599, 630, 635, 762, 889, 1143, 1198, 1270, 1778, 1797, 1905, 2286, 2667, 2995, 3594, 3810, 4193, 4445, 5334, 5391, 5715, 5990, 8001, 8386, 8890, 8985, 10782, 11430, 12579, 13335, 16002, 17970, 20965, 25158, 26670, 26955, 37737, 40005, 41930, 53910, 62895, 75474, 76073, 80010, 125790, 152146, 188685, 228219, 377370, 380365, 456438, 532511, 684657, 760730, 1065022, 1141095, 1369314, 1597533, 2282190, 2662555, 3195066, 3423285, 4792599, 5325110, 6846570, 7987665, 9585198, 15975330, 23962995, 47925990]

約数ペア:

[(1, 47925990), (2, 23962995), (3, 15975330), (5, 9585198), (6, 7987665), (7, 6846570), (9, 5325110), (10, 4792599), (14, 3423285), (15, 3195066), (18, 2662555), (21, 2282190), (30, 1597533), (35, 1369314), (42, 1141095), (45, 1065022), (63, 760730), (70, 684657), (90, 532511), (105, 456438), (126, 380365), (127, 377370), (210, 228219), (254, 188685), (315, 152146), (381, 125790), (599, 80010), (630, 76073), (635, 75474), (762, 62895), (889, 53910), (1143, 41930), (1198, 40005), (1270, 37737), (1778, 26955), (1797, 26670), (1905, 25158), (2286, 20965), (2667, 17970), (2995, 16002), (3594, 13335), (3810, 12579), (4193, 11430), (4445, 10782), (5334, 8985), (5391, 8890), (5715, 8386), (5990, 8001)]