47977944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 147432960

約数和(自身を除く): 99455016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 157, 168, 204, 214, 238, 314, 321, 357, 408, 428, 471, 476, 628, 642, 714, 749, 856, 942, 952, 1099, 1256, 1284, 1428, 1498, 1819, 1884, 2198, 2247, 2568, 2669, 2856, 2996, 3297, 3638, 3768, 4396, 4494, 5338, 5457, 5992, 6594, 7276, 8007, 8792, 8988, 10676, 10914, 12733, 13188, 14552, 16014, 16799, 17976, 18683, 21352, 21828, 25466, 26376, 32028, 33598, 37366, 38199, 43656, 50397, 50932, 56049, 64056, 67196, 74732, 76398, 100794, 101864, 112098, 117593, 134392, 149464, 152796, 201588, 224196, 235186, 285583, 305592, 352779, 403176, 448392, 470372, 571166, 705558, 856749, 940744, 1142332, 1411116, 1713498, 1999081, 2284664, 2822232, 3426996, 3998162, 5997243, 6853992, 7996324, 11994486, 15992648, 23988972, 47977944]

約数ペア:

[(1, 47977944), (2, 23988972), (3, 15992648), (4, 11994486), (6, 7996324), (7, 6853992), (8, 5997243), (12, 3998162), (14, 3426996), (17, 2822232), (21, 2284664), (24, 1999081), (28, 1713498), (34, 1411116), (42, 1142332), (51, 940744), (56, 856749), (68, 705558), (84, 571166), (102, 470372), (107, 448392), (119, 403176), (136, 352779), (157, 305592), (168, 285583), (204, 235186), (214, 224196), (238, 201588), (314, 152796), (321, 149464), (357, 134392), (408, 117593), (428, 112098), (471, 101864), (476, 100794), (628, 76398), (642, 74732), (714, 67196), (749, 64056), (856, 56049), (942, 50932), (952, 50397), (1099, 43656), (1256, 38199), (1284, 37366), (1428, 33598), (1498, 32028), (1819, 26376), (1884, 25466), (2198, 21828), (2247, 21352), (2568, 18683), (2669, 17976), (2856, 16799), (2996, 16014), (3297, 14552), (3638, 13188), (3768, 12733), (4396, 10914), (4494, 10676), (5338, 8988), (5457, 8792), (5992, 8007), (6594, 7276)]