55233200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12582

約数の個数: 60

約数和(自身を含む): 144772728

約数和(自身を除く): 89539528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12553, 25106, 50212, 62765, 100424, 125530, 138083, 200848, 251060, 276166, 313825, 502120, 552332, 627650, 690415, 1004240, 1104664, 1255300, 1380830, 2209328, 2510600, 2761660, 3452075, 5021200, 5523320, 6904150, 11046640, 13808300, 27616600, 55233200]

約数ペア:

[(1, 55233200), (2, 27616600), (4, 13808300), (5, 11046640), (8, 6904150), (10, 5523320), (11, 5021200), (16, 3452075), (20, 2761660), (22, 2510600), (25, 2209328), (40, 1380830), (44, 1255300), (50, 1104664), (55, 1004240), (80, 690415), (88, 627650), (100, 552332), (110, 502120), (176, 313825), (200, 276166), (220, 251060), (275, 200848), (400, 138083), (440, 125530), (550, 100424), (880, 62765), (1100, 50212), (2200, 25106), (4400, 12553)]