55213326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 142702560

約数和(自身を除く): 87489234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 269, 362, 378, 538, 543, 567, 807, 1086, 1134, 1267, 1614, 1629, 1883, 2421, 2534, 3258, 3766, 3801, 4842, 4887, 5649, 7263, 7602, 9774, 11298, 11403, 14526, 14661, 16947, 21789, 22806, 29322, 33894, 34209, 43578, 48689, 50841, 68418, 97378, 101682, 102627, 146067, 152523, 205254, 292134, 305046, 340823, 438201, 681646, 876402, 1022469, 1314603, 2044938, 2629206, 3067407, 3943809, 6134814, 7887618, 9202221, 18404442, 27606663, 55213326]

約数ペア:

[(1, 55213326), (2, 27606663), (3, 18404442), (6, 9202221), (7, 7887618), (9, 6134814), (14, 3943809), (18, 3067407), (21, 2629206), (27, 2044938), (42, 1314603), (54, 1022469), (63, 876402), (81, 681646), (126, 438201), (162, 340823), (181, 305046), (189, 292134), (269, 205254), (362, 152523), (378, 146067), (538, 102627), (543, 101682), (567, 97378), (807, 68418), (1086, 50841), (1134, 48689), (1267, 43578), (1614, 34209), (1629, 33894), (1883, 29322), (2421, 22806), (2534, 21789), (3258, 16947), (3766, 14661), (3801, 14526), (4842, 11403), (4887, 11298), (5649, 9774), (7263, 7602)]