56823921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 103154688

約数和(自身を除く): 46330767

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 167, 231, 491, 501, 693, 1169, 1473, 1503, 1837, 3437, 3507, 4419, 5401, 5511, 10311, 10521, 12859, 16203, 16533, 30933, 37807, 38577, 48609, 81997, 113421, 115731, 245991, 340263, 573979, 737973, 901967, 1721937, 2705901, 5165811, 6313769, 8117703, 18941307, 56823921]

約数ペア:

[(1, 56823921), (3, 18941307), (7, 8117703), (9, 6313769), (11, 5165811), (21, 2705901), (33, 1721937), (63, 901967), (77, 737973), (99, 573979), (167, 340263), (231, 245991), (491, 115731), (501, 113421), (693, 81997), (1169, 48609), (1473, 38577), (1503, 37807), (1837, 30933), (3437, 16533), (3507, 16203), (4419, 12859), (5401, 10521), (5511, 10311)]