65510950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 126759744

約数和(自身を除く): 61248794

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 122, 235, 305, 457, 470, 610, 914, 1175, 1525, 2285, 2350, 2867, 3050, 4570, 5734, 11425, 14335, 21479, 22850, 27877, 28670, 42958, 55754, 71675, 107395, 139385, 143350, 214790, 278770, 536975, 696925, 1073950, 1310219, 1393850, 2620438, 6551095, 13102190, 32755475, 65510950]

約数ペア:

[(1, 65510950), (2, 32755475), (5, 13102190), (10, 6551095), (25, 2620438), (47, 1393850), (50, 1310219), (61, 1073950), (94, 696925), (122, 536975), (235, 278770), (305, 214790), (457, 143350), (470, 139385), (610, 107395), (914, 71675), (1175, 55754), (1525, 42958), (2285, 28670), (2350, 27877), (2867, 22850), (3050, 21479), (4570, 14335), (5734, 11425)]