56497338

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 134861760

約数和(自身を除く): 78364422

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 162, 177, 207, 257, 354, 414, 514, 531, 621, 771, 1062, 1242, 1357, 1542, 1593, 1863, 2313, 2714, 3186, 3726, 4071, 4626, 4779, 5911, 6939, 8142, 9558, 11822, 12213, 13878, 15163, 17733, 20817, 24426, 30326, 35466, 36639, 41634, 45489, 53199, 73278, 90978, 106398, 109917, 136467, 159597, 219834, 272934, 319194, 348749, 409401, 478791, 697498, 818802, 957582, 1046247, 1228203, 2092494, 2456406, 3138741, 6277482, 9416223, 18832446, 28248669, 56497338]

約数ペア:

[(1, 56497338), (2, 28248669), (3, 18832446), (6, 9416223), (9, 6277482), (18, 3138741), (23, 2456406), (27, 2092494), (46, 1228203), (54, 1046247), (59, 957582), (69, 818802), (81, 697498), (118, 478791), (138, 409401), (162, 348749), (177, 319194), (207, 272934), (257, 219834), (354, 159597), (414, 136467), (514, 109917), (531, 106398), (621, 90978), (771, 73278), (1062, 53199), (1242, 45489), (1357, 41634), (1542, 36639), (1593, 35466), (1863, 30326), (2313, 24426), (2714, 20817), (3186, 17733), (3726, 15163), (4071, 13878), (4626, 12213), (4779, 11822), (5911, 9558), (6939, 8142)]