53935505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 21958255

約数列:

[1, 5, 13, 29, 31, 65, 71, 145, 155, 169, 355, 377, 403, 845, 899, 923, 1885, 2015, 2059, 2201, 4495, 4615, 4901, 5239, 10295, 11005, 11687, 11999, 24505, 26195, 26767, 28613, 58435, 59995, 63829, 133835, 143065, 151931, 319145, 347971, 371969, 759655, 829777, 1739855, 1859845, 4148885, 10787101, 53935505]

約数ペア:

[(1, 53935505), (5, 10787101), (13, 4148885), (29, 1859845), (31, 1739855), (65, 829777), (71, 759655), (145, 371969), (155, 347971), (169, 319145), (355, 151931), (377, 143065), (403, 133835), (845, 63829), (899, 59995), (923, 58435), (1885, 28613), (2015, 26767), (2059, 26195), (2201, 24505), (4495, 11999), (4615, 11687), (4901, 11005), (5239, 10295)]