28854650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 61121088

約数和(自身を除く): 32266438

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2281, 2530, 4562, 6325, 11405, 12650, 22810, 25091, 50182, 52463, 57025, 104926, 114050, 125455, 250910, 262315, 524630, 577093, 627275, 1154186, 1254550, 1311575, 2623150, 2885465, 5770930, 14427325, 28854650]

約数ペア:

[(1, 28854650), (2, 14427325), (5, 5770930), (10, 2885465), (11, 2623150), (22, 1311575), (23, 1254550), (25, 1154186), (46, 627275), (50, 577093), (55, 524630), (110, 262315), (115, 250910), (230, 125455), (253, 114050), (275, 104926), (506, 57025), (550, 52463), (575, 50182), (1150, 25091), (1265, 22810), (2281, 12650), (2530, 11405), (4562, 6325)]