51472365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13249}}^1$

素因数の和:13301

約数の個数: 32

約数和(自身を含む): 96672000

約数和(自身を除く): 45199635

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 13249, 39747, 66245, 92743, 198735, 278229, 463715, 490213, 1391145, 1470639, 2451065, 3431491, 7353195, 10294473, 17157455, 51472365]

約数ペア:

[(1, 51472365), (3, 17157455), (5, 10294473), (7, 7353195), (15, 3431491), (21, 2451065), (35, 1470639), (37, 1391145), (105, 490213), (111, 463715), (185, 278229), (259, 198735), (555, 92743), (777, 66245), (1295, 39747), (3885, 13249)]