49990638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 105371136

約数和(自身を除く): 55380498

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 3517, 4738, 7034, 7107, 10551, 14214, 21102, 80891, 161782, 242673, 362251, 485346, 724502, 1086753, 2173506, 8331773, 16663546, 24995319, 49990638]

約数ペア:

[(1, 49990638), (2, 24995319), (3, 16663546), (6, 8331773), (23, 2173506), (46, 1086753), (69, 724502), (103, 485346), (138, 362251), (206, 242673), (309, 161782), (618, 80891), (2369, 21102), (3517, 14214), (4738, 10551), (7034, 7107)]