54761408

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 121039128

約数和(自身を除く): 66277720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 83, 104, 122, 166, 169, 208, 244, 332, 338, 416, 488, 664, 676, 793, 832, 976, 1079, 1328, 1352, 1586, 1952, 2158, 2656, 2704, 3172, 3904, 4316, 5063, 5312, 5408, 6344, 8632, 10126, 10309, 10816, 12688, 14027, 17264, 20252, 20618, 25376, 28054, 34528, 40504, 41236, 50752, 56108, 65819, 69056, 81008, 82472, 112216, 131638, 162016, 164944, 224432, 263276, 324032, 329888, 448864, 526552, 659776, 855647, 897728, 1053104, 1711294, 2106208, 3422588, 4212416, 6845176, 13690352, 27380704, 54761408]

約数ペア:

[(1, 54761408), (2, 27380704), (4, 13690352), (8, 6845176), (13, 4212416), (16, 3422588), (26, 2106208), (32, 1711294), (52, 1053104), (61, 897728), (64, 855647), (83, 659776), (104, 526552), (122, 448864), (166, 329888), (169, 324032), (208, 263276), (244, 224432), (332, 164944), (338, 162016), (416, 131638), (488, 112216), (664, 82472), (676, 81008), (793, 69056), (832, 65819), (976, 56108), (1079, 50752), (1328, 41236), (1352, 40504), (1586, 34528), (1952, 28054), (2158, 25376), (2656, 20618), (2704, 20252), (3172, 17264), (3904, 14027), (4316, 12688), (5063, 10816), (5312, 10309), (5408, 10126), (6344, 8632)]