450005004

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{46817}}^1$

素因数の和:46919

約数の個数: 48

約数和(自身を含む): 1179813600

約数和(自身を除く): 729808596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 46817, 93634, 140451, 187268, 280902, 421353, 561804, 842706, 1264059, 1685412, 2528118, 4166713, 5056236, 8333426, 12500139, 16666852, 25000278, 37500417, 50000556, 75000834, 112501251, 150001668, 225002502, 450005004]

約数ペア:

[(1, 450005004), (2, 225002502), (3, 150001668), (4, 112501251), (6, 75000834), (9, 50000556), (12, 37500417), (18, 25000278), (27, 16666852), (36, 12500139), (54, 8333426), (89, 5056236), (108, 4166713), (178, 2528118), (267, 1685412), (356, 1264059), (534, 842706), (801, 561804), (1068, 421353), (1602, 280902), (2403, 187268), (3204, 140451), (4806, 93634), (9612, 46817)]