27504950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 57157056

約数和(自身を除く): 29652106

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1163, 2150, 2326, 2365, 4730, 5815, 11630, 11825, 12793, 23650, 25586, 29075, 50009, 58150, 63965, 100018, 127930, 250045, 319825, 500090, 550099, 639650, 1100198, 1250225, 2500450, 2750495, 5500990, 13752475, 27504950]

約数ペア:

[(1, 27504950), (2, 13752475), (5, 5500990), (10, 2750495), (11, 2500450), (22, 1250225), (25, 1100198), (43, 639650), (50, 550099), (55, 500090), (86, 319825), (110, 250045), (215, 127930), (275, 100018), (430, 63965), (473, 58150), (550, 50009), (946, 29075), (1075, 25586), (1163, 23650), (2150, 12793), (2326, 11825), (2365, 11630), (4730, 5815)]