66353650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 135491328

約数和(自身を除く): 69137678

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 223, 275, 446, 541, 550, 1082, 1115, 2230, 2453, 2705, 4906, 5410, 5575, 5951, 11150, 11902, 12265, 13525, 24530, 27050, 29755, 59510, 61325, 120643, 122650, 148775, 241286, 297550, 603215, 1206430, 1327073, 2654146, 3016075, 6032150, 6635365, 13270730, 33176825, 66353650]

約数ペア:

[(1, 66353650), (2, 33176825), (5, 13270730), (10, 6635365), (11, 6032150), (22, 3016075), (25, 2654146), (50, 1327073), (55, 1206430), (110, 603215), (223, 297550), (275, 241286), (446, 148775), (541, 122650), (550, 120643), (1082, 61325), (1115, 59510), (2230, 29755), (2453, 27050), (2705, 24530), (4906, 13525), (5410, 12265), (5575, 11902), (5951, 11150)]