27867950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 59031936

約数和(自身を除く): 31163986

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2203, 2530, 4406, 6325, 11015, 12650, 22030, 24233, 48466, 50669, 55075, 101338, 110150, 121165, 242330, 253345, 506690, 557359, 605825, 1114718, 1211650, 1266725, 2533450, 2786795, 5573590, 13933975, 27867950]

約数ペア:

[(1, 27867950), (2, 13933975), (5, 5573590), (10, 2786795), (11, 2533450), (22, 1266725), (23, 1211650), (25, 1114718), (46, 605825), (50, 557359), (55, 506690), (110, 253345), (115, 242330), (230, 121165), (253, 110150), (275, 101338), (506, 55075), (550, 50669), (575, 48466), (1150, 24233), (1265, 22030), (2203, 12650), (2530, 11015), (4406, 6325)]