31807950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 80392176

約数和(自身を除く): 48584226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 4001, 7950, 8002, 12003, 20005, 24006, 40010, 60015, 100025, 120030, 200050, 212053, 300075, 424106, 600150, 636159, 1060265, 1272318, 2120530, 3180795, 5301325, 6361590, 10602650, 15903975, 31807950]

約数ペア:

[(1, 31807950), (2, 15903975), (3, 10602650), (5, 6361590), (6, 5301325), (10, 3180795), (15, 2120530), (25, 1272318), (30, 1060265), (50, 636159), (53, 600150), (75, 424106), (106, 300075), (150, 212053), (159, 200050), (265, 120030), (318, 100025), (530, 60015), (795, 40010), (1325, 24006), (1590, 20005), (2650, 12003), (3975, 8002), (4001, 7950)]