51534390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25639}}^1$

素因数の和:25716

約数の個数: 32

約数和(自身を含む): 125533440

約数和(自身を除く): 73999050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 25639, 51278, 76917, 128195, 153834, 256390, 384585, 769170, 1717813, 3435626, 5153439, 8589065, 10306878, 17178130, 25767195, 51534390]

約数ペア:

[(1, 51534390), (2, 25767195), (3, 17178130), (5, 10306878), (6, 8589065), (10, 5153439), (15, 3435626), (30, 1717813), (67, 769170), (134, 384585), (201, 256390), (335, 153834), (402, 128195), (670, 76917), (1005, 51278), (2010, 25639)]