53483885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 83994624

約数和(自身を除く): 30510739

約数列:

[1, 5, 7, 13, 35, 41, 47, 61, 65, 91, 205, 235, 287, 305, 329, 427, 455, 533, 611, 793, 1435, 1645, 1927, 2135, 2501, 2665, 2867, 3055, 3731, 3965, 4277, 5551, 9635, 12505, 13489, 14335, 17507, 18655, 20069, 21385, 25051, 27755, 32513, 37271, 67445, 87535, 100345, 117547, 125255, 162565, 175357, 186355, 227591, 260897, 587735, 822829, 876785, 1137955, 1304485, 1528111, 4114145, 7640555, 10696777, 53483885]

約数ペア:

[(1, 53483885), (5, 10696777), (7, 7640555), (13, 4114145), (35, 1528111), (41, 1304485), (47, 1137955), (61, 876785), (65, 822829), (91, 587735), (205, 260897), (235, 227591), (287, 186355), (305, 175357), (329, 162565), (427, 125255), (455, 117547), (533, 100345), (611, 87535), (793, 67445), (1435, 37271), (1645, 32513), (1927, 27755), (2135, 25051), (2501, 21385), (2665, 20069), (2867, 18655), (3055, 17507), (3731, 14335), (3965, 13489), (4277, 12505), (5551, 9635)]