50398335

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 99127440

約数和(自身を除く): 48729105

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 169, 195, 235, 351, 423, 507, 585, 611, 705, 845, 1269, 1521, 1755, 1833, 2115, 2209, 2535, 3055, 4563, 5499, 6345, 6627, 7605, 7943, 9165, 11045, 16497, 19881, 22815, 23829, 27495, 28717, 33135, 39715, 59643, 71487, 82485, 86151, 99405, 119145, 143585, 214461, 258453, 298215, 357435, 373321, 430755, 775359, 1072305, 1119963, 1292265, 1866605, 3359889, 3876795, 5599815, 10079667, 16799445, 50398335]

約数ペア:

[(1, 50398335), (3, 16799445), (5, 10079667), (9, 5599815), (13, 3876795), (15, 3359889), (27, 1866605), (39, 1292265), (45, 1119963), (47, 1072305), (65, 775359), (117, 430755), (135, 373321), (141, 357435), (169, 298215), (195, 258453), (235, 214461), (351, 143585), (423, 119145), (507, 99405), (585, 86151), (611, 82485), (705, 71487), (845, 59643), (1269, 39715), (1521, 33135), (1755, 28717), (1833, 27495), (2115, 23829), (2209, 22815), (2535, 19881), (3055, 16497), (4563, 11045), (5499, 9165), (6345, 7943), (6627, 7605)]