13508950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 30935520

約数和(自身を除く): 17426570

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2969, 4550, 5938, 14845, 20783, 29690, 38597, 41566, 74225, 77194, 103915, 148450, 192985, 207830, 270179, 385970, 519575, 540358, 964925, 1039150, 1350895, 1929850, 2701790, 6754475, 13508950]

約数ペア:

[(1, 13508950), (2, 6754475), (5, 2701790), (7, 1929850), (10, 1350895), (13, 1039150), (14, 964925), (25, 540358), (26, 519575), (35, 385970), (50, 270179), (65, 207830), (70, 192985), (91, 148450), (130, 103915), (175, 77194), (182, 74225), (325, 41566), (350, 38597), (455, 29690), (650, 20783), (910, 14845), (2275, 5938), (2969, 4550)]