27918550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 59139072

約数和(自身を除く): 31220522

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2207, 2530, 4414, 6325, 11035, 12650, 22070, 24277, 48554, 50761, 55175, 101522, 110350, 121385, 242770, 253805, 507610, 558371, 606925, 1116742, 1213850, 1269025, 2538050, 2791855, 5583710, 13959275, 27918550]

約数ペア:

[(1, 27918550), (2, 13959275), (5, 5583710), (10, 2791855), (11, 2538050), (22, 1269025), (23, 1213850), (25, 1116742), (46, 606925), (50, 558371), (55, 507610), (110, 253805), (115, 242770), (230, 121385), (253, 110350), (275, 101522), (506, 55175), (550, 50761), (575, 48554), (1150, 24277), (1265, 22070), (2207, 12650), (2530, 11035), (4414, 6325)]