50000022

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 116461800

約数和(自身を除く): 66461778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 89, 118, 138, 177, 178, 207, 267, 354, 414, 529, 531, 534, 801, 1058, 1062, 1357, 1587, 1602, 2047, 2714, 3174, 4071, 4094, 4761, 5251, 6141, 8142, 9522, 10502, 12213, 12282, 15753, 18423, 24426, 31211, 31506, 36846, 47081, 47259, 62422, 93633, 94162, 94518, 120773, 141243, 187266, 241546, 280899, 282486, 362319, 423729, 561798, 724638, 847458, 1086957, 2173914, 2777779, 5555558, 8333337, 16666674, 25000011, 50000022]

約数ペア:

[(1, 50000022), (2, 25000011), (3, 16666674), (6, 8333337), (9, 5555558), (18, 2777779), (23, 2173914), (46, 1086957), (59, 847458), (69, 724638), (89, 561798), (118, 423729), (138, 362319), (177, 282486), (178, 280899), (207, 241546), (267, 187266), (354, 141243), (414, 120773), (529, 94518), (531, 94162), (534, 93633), (801, 62422), (1058, 47259), (1062, 47081), (1357, 36846), (1587, 31506), (1602, 31211), (2047, 24426), (2714, 18423), (3174, 15753), (4071, 12282), (4094, 12213), (4761, 10502), (5251, 9522), (6141, 8142)]