52809865648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{212081}}^1$

素因数の和:212365

約数の個数: 40

約数和(自身を含む): 104140745280

約数和(自身を除く): 51330879632

約数列:

[1, 2, 4, 8, 16, 79, 158, 197, 316, 394, 632, 788, 1264, 1576, 3152, 15563, 31126, 62252, 124504, 212081, 249008, 424162, 848324, 1696648, 3393296, 16754399, 33508798, 41779957, 67017596, 83559914, 134035192, 167119828, 268070384, 334239656, 668479312, 3300616603, 6601233206, 13202466412, 26404932824, 52809865648]

約数ペア:

[(1, 52809865648), (2, 26404932824), (4, 13202466412), (8, 6601233206), (16, 3300616603), (79, 668479312), (158, 334239656), (197, 268070384), (316, 167119828), (394, 134035192), (632, 83559914), (788, 67017596), (1264, 41779957), (1576, 33508798), (3152, 16754399), (15563, 3393296), (31126, 1696648), (62252, 848324), (124504, 424162), (212081, 249008)]