28388952050

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1427}}^1\times {\mathrm{2441}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 53186408352

約数和(自身を除く): 24797456302

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1427, 1630, 2441, 2854, 4075, 4882, 7135, 8150, 12205, 14270, 24410, 35675, 61025, 71350, 122050, 232601, 397883, 465202, 795766, 1163005, 1989415, 2326010, 3483307, 3978830, 5815025, 6966614, 9947075, 11630050, 17416535, 19894150, 34833070, 87082675, 174165350, 567779041, 1135558082, 2838895205, 5677790410, 14194476025, 28388952050]

約数ペア:

[(1, 28388952050), (2, 14194476025), (5, 5677790410), (10, 2838895205), (25, 1135558082), (50, 567779041), (163, 174165350), (326, 87082675), (815, 34833070), (1427, 19894150), (1630, 17416535), (2441, 11630050), (2854, 9947075), (4075, 6966614), (4882, 5815025), (7135, 3978830), (8150, 3483307), (12205, 2326010), (14270, 1989415), (24410, 1163005), (35675, 795766), (61025, 465202), (71350, 397883), (122050, 232601)]