48900285

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 100372896

約数和(自身を除く): 51472611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 147, 201, 245, 315, 331, 335, 441, 469, 603, 735, 993, 1005, 1407, 1655, 2205, 2317, 2345, 2979, 3015, 3283, 4221, 4965, 6951, 7035, 9849, 11585, 14895, 16219, 16415, 20853, 21105, 22177, 29547, 34755, 48657, 49245, 66531, 81095, 104265, 110885, 145971, 147735, 155239, 199593, 243285, 332655, 465717, 729855, 776195, 997965, 1086673, 1397151, 2328585, 3260019, 5433365, 6985755, 9780057, 16300095, 48900285]

約数ペア:

[(1, 48900285), (3, 16300095), (5, 9780057), (7, 6985755), (9, 5433365), (15, 3260019), (21, 2328585), (35, 1397151), (45, 1086673), (49, 997965), (63, 776195), (67, 729855), (105, 465717), (147, 332655), (201, 243285), (245, 199593), (315, 155239), (331, 147735), (335, 145971), (441, 110885), (469, 104265), (603, 81095), (735, 66531), (993, 49245), (1005, 48657), (1407, 34755), (1655, 29547), (2205, 22177), (2317, 21105), (2345, 20853), (2979, 16415), (3015, 16219), (3283, 14895), (4221, 11585), (4965, 9849), (6951, 7035)]