51754256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1451

約数の個数: 40

約数和(自身を含む): 106968600

約数和(自身を除く): 55214344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1277, 2384, 2533, 2554, 5066, 5108, 10132, 10216, 20264, 20432, 21709, 40528, 43418, 86836, 173672, 190273, 347344, 380546, 761092, 1522184, 3044368, 3234641, 6469282, 12938564, 25877128, 51754256]

約数ペア:

[(1, 51754256), (2, 25877128), (4, 12938564), (8, 6469282), (16, 3234641), (17, 3044368), (34, 1522184), (68, 761092), (136, 380546), (149, 347344), (272, 190273), (298, 173672), (596, 86836), (1192, 43418), (1277, 40528), (2384, 21709), (2533, 20432), (2554, 20264), (5066, 10216), (5108, 10132)]