12434950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 26355456

約数和(自身を除く): 13920506

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 983, 1150, 1265, 1966, 2530, 4915, 6325, 9830, 10813, 12650, 21626, 22609, 24575, 45218, 49150, 54065, 108130, 113045, 226090, 248699, 270325, 497398, 540650, 565225, 1130450, 1243495, 2486990, 6217475, 12434950]

約数ペア:

[(1, 12434950), (2, 6217475), (5, 2486990), (10, 1243495), (11, 1130450), (22, 565225), (23, 540650), (25, 497398), (46, 270325), (50, 248699), (55, 226090), (110, 113045), (115, 108130), (230, 54065), (253, 49150), (275, 45218), (506, 24575), (550, 22609), (575, 21626), (983, 12650), (1150, 10813), (1265, 9830), (1966, 6325), (2530, 4915)]