251750950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24091}}^1$

素因数の和:24133

約数の個数: 48

約数和(自身を含む): 537733440

約数和(自身を除く): 285982490

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 24091, 48182, 120455, 240910, 265001, 457729, 530002, 602275, 915458, 1204550, 1325005, 2288645, 2650010, 4577290, 5035019, 6625025, 10070038, 11443225, 13250050, 22886450, 25175095, 50350190, 125875475, 251750950]

約数ペア:

[(1, 251750950), (2, 125875475), (5, 50350190), (10, 25175095), (11, 22886450), (19, 13250050), (22, 11443225), (25, 10070038), (38, 6625025), (50, 5035019), (55, 4577290), (95, 2650010), (110, 2288645), (190, 1325005), (209, 1204550), (275, 915458), (418, 602275), (475, 530002), (550, 457729), (950, 265001), (1045, 240910), (2090, 120455), (5225, 48182), (10450, 24091)]