51068732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 114401280

約数和(自身を除く): 63332548

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 37, 38, 44, 52, 74, 76, 127, 143, 148, 209, 247, 254, 286, 407, 418, 481, 494, 508, 572, 703, 814, 836, 962, 988, 1397, 1406, 1628, 1651, 1924, 2413, 2717, 2794, 2812, 3302, 4699, 4826, 5291, 5434, 5588, 6604, 7733, 9139, 9398, 9652, 10582, 10868, 15466, 18161, 18278, 18796, 21164, 26543, 30932, 31369, 36322, 36556, 51689, 53086, 61087, 62738, 72644, 89281, 100529, 103378, 106172, 122174, 125476, 178562, 201058, 206756, 244348, 345059, 357124, 402116, 671957, 690118, 982091, 1160653, 1343914, 1380236, 1964182, 2321306, 2687828, 3928364, 4642612, 12767183, 25534366, 51068732]

約数ペア:

[(1, 51068732), (2, 25534366), (4, 12767183), (11, 4642612), (13, 3928364), (19, 2687828), (22, 2321306), (26, 1964182), (37, 1380236), (38, 1343914), (44, 1160653), (52, 982091), (74, 690118), (76, 671957), (127, 402116), (143, 357124), (148, 345059), (209, 244348), (247, 206756), (254, 201058), (286, 178562), (407, 125476), (418, 122174), (481, 106172), (494, 103378), (508, 100529), (572, 89281), (703, 72644), (814, 62738), (836, 61087), (962, 53086), (988, 51689), (1397, 36556), (1406, 36322), (1628, 31369), (1651, 30932), (1924, 26543), (2413, 21164), (2717, 18796), (2794, 18278), (2812, 18161), (3302, 15466), (4699, 10868), (4826, 10582), (5291, 9652), (5434, 9398), (5588, 9139), (6604, 7733)]