28753450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 60906816

約数和(自身を除く): 32153366

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2273, 2530, 4546, 6325, 11365, 12650, 22730, 25003, 50006, 52279, 56825, 104558, 113650, 125015, 250030, 261395, 522790, 575069, 625075, 1150138, 1250150, 1306975, 2613950, 2875345, 5750690, 14376725, 28753450]

約数ペア:

[(1, 28753450), (2, 14376725), (5, 5750690), (10, 2875345), (11, 2613950), (22, 1306975), (23, 1250150), (25, 1150138), (46, 625075), (50, 575069), (55, 522790), (110, 261395), (115, 250030), (230, 125015), (253, 113650), (275, 104558), (506, 56825), (550, 52279), (575, 50006), (1150, 25003), (1265, 22730), (2273, 12650), (2530, 11365), (4546, 6325)]