52451685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 116827200

約数和(自身を除く): 64375515

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 27, 33, 39, 45, 55, 57, 65, 95, 99, 117, 121, 135, 143, 165, 169, 171, 195, 209, 247, 285, 297, 351, 363, 429, 495, 507, 513, 585, 605, 627, 715, 741, 845, 855, 1045, 1089, 1235, 1287, 1485, 1521, 1573, 1755, 1815, 1859, 1881, 2145, 2223, 2299, 2535, 2565, 2717, 3135, 3211, 3267, 3705, 3861, 4563, 4719, 5445, 5577, 5643, 6435, 6669, 6897, 7605, 7865, 8151, 9295, 9405, 9633, 11115, 11495, 13585, 14157, 16055, 16335, 16731, 19305, 20449, 20691, 22815, 23595, 24453, 27885, 28215, 28899, 29887, 33345, 34485, 35321, 40755, 42471, 48165, 50193, 61347, 62073, 70785, 73359, 83655, 86697, 89661, 102245, 103455, 105963, 122265, 144495, 149435, 176605, 184041, 212355, 250965, 268983, 306735, 310365, 317889, 366795, 388531, 433485, 448305, 529815, 552123, 806949, 920205, 953667, 1165593, 1344915, 1589445, 1942655, 2760615, 3496779, 4034745, 4768335, 5827965, 10490337, 17483895, 52451685]

約数ペア:

[(1, 52451685), (3, 17483895), (5, 10490337), (9, 5827965), (11, 4768335), (13, 4034745), (15, 3496779), (19, 2760615), (27, 1942655), (33, 1589445), (39, 1344915), (45, 1165593), (55, 953667), (57, 920205), (65, 806949), (95, 552123), (99, 529815), (117, 448305), (121, 433485), (135, 388531), (143, 366795), (165, 317889), (169, 310365), (171, 306735), (195, 268983), (209, 250965), (247, 212355), (285, 184041), (297, 176605), (351, 149435), (363, 144495), (429, 122265), (495, 105963), (507, 103455), (513, 102245), (585, 89661), (605, 86697), (627, 83655), (715, 73359), (741, 70785), (845, 62073), (855, 61347), (1045, 50193), (1089, 48165), (1235, 42471), (1287, 40755), (1485, 35321), (1521, 34485), (1573, 33345), (1755, 29887), (1815, 28899), (1859, 28215), (1881, 27885), (2145, 24453), (2223, 23595), (2299, 22815), (2535, 20691), (2565, 20449), (2717, 19305), (3135, 16731), (3211, 16335), (3267, 16055), (3705, 14157), (3861, 13585), (4563, 11495), (4719, 11115), (5445, 9633), (5577, 9405), (5643, 9295), (6435, 8151), (6669, 7865), (6897, 7605)]