482784650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 922762368

約数和(自身を除く): 439977718

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 431, 521, 862, 1042, 1075, 2150, 2155, 2605, 4310, 5210, 10775, 13025, 18533, 21550, 22403, 26050, 37066, 44806, 92665, 112015, 185330, 224030, 224551, 449102, 463325, 560075, 926650, 1120150, 1122755, 2245510, 5613775, 9655693, 11227550, 19311386, 48278465, 96556930, 241392325, 482784650]

約数ペア:

[(1, 482784650), (2, 241392325), (5, 96556930), (10, 48278465), (25, 19311386), (43, 11227550), (50, 9655693), (86, 5613775), (215, 2245510), (430, 1122755), (431, 1120150), (521, 926650), (862, 560075), (1042, 463325), (1075, 449102), (2150, 224551), (2155, 224030), (2605, 185330), (4310, 112015), (5210, 92665), (10775, 44806), (13025, 37066), (18533, 26050), (21550, 22403)]