497701454450

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4177}}^1\times {\mathrm{21089}}^1$

素因数の和:25391

約数の個数: 48

約数和(自身を含む): 934184840040

約数和(自身を除く): 436483385590

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 4177, 5650, 8354, 20885, 21089, 41770, 42178, 104425, 105445, 208850, 210890, 472001, 527225, 944002, 1054450, 2360005, 2383057, 4720010, 4766114, 11800025, 11915285, 23600050, 23830570, 59576425, 88088753, 119152850, 176177506, 440443765, 880887530, 2202218825, 4404437650, 9954029089, 19908058178, 49770145445, 99540290890, 248850727225, 497701454450]

約数ペア:

[(1, 497701454450), (2, 248850727225), (5, 99540290890), (10, 49770145445), (25, 19908058178), (50, 9954029089), (113, 4404437650), (226, 2202218825), (565, 880887530), (1130, 440443765), (2825, 176177506), (4177, 119152850), (5650, 88088753), (8354, 59576425), (20885, 23830570), (21089, 23600050), (41770, 11915285), (42178, 11800025), (104425, 4766114), (105445, 4720010), (208850, 2383057), (210890, 2360005), (472001, 1054450), (527225, 944002)]