53987406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 122798592

約数和(自身を除く): 68811186

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 71, 82, 123, 142, 213, 246, 281, 426, 451, 562, 781, 843, 902, 1353, 1562, 1686, 2343, 2706, 2911, 3091, 4686, 5822, 6182, 8733, 9273, 11521, 17466, 18546, 19951, 23042, 32021, 34563, 39902, 59853, 64042, 69126, 96063, 119706, 126731, 192126, 219461, 253462, 380193, 438922, 658383, 760386, 817991, 1316766, 1635982, 2453973, 4907946, 8997901, 17995802, 26993703, 53987406]

約数ペア:

[(1, 53987406), (2, 26993703), (3, 17995802), (6, 8997901), (11, 4907946), (22, 2453973), (33, 1635982), (41, 1316766), (66, 817991), (71, 760386), (82, 658383), (123, 438922), (142, 380193), (213, 253462), (246, 219461), (281, 192126), (426, 126731), (451, 119706), (562, 96063), (781, 69126), (843, 64042), (902, 59853), (1353, 39902), (1562, 34563), (1686, 32021), (2343, 23042), (2706, 19951), (2911, 18546), (3091, 17466), (4686, 11521), (5822, 9273), (6182, 8733)]