55376200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25171}}^1$

素因数の和:25198

約数の個数: 48

約数和(自身を含む): 140459760

約数和(自身を除く): 85083560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 25171, 50342, 100684, 125855, 201368, 251710, 276881, 503420, 553762, 629275, 1006840, 1107524, 1258550, 1384405, 2215048, 2517100, 2768810, 5034200, 5537620, 6922025, 11075240, 13844050, 27688100, 55376200]

約数ペア:

[(1, 55376200), (2, 27688100), (4, 13844050), (5, 11075240), (8, 6922025), (10, 5537620), (11, 5034200), (20, 2768810), (22, 2517100), (25, 2215048), (40, 1384405), (44, 1258550), (50, 1107524), (55, 1006840), (88, 629275), (100, 553762), (110, 503420), (200, 276881), (220, 251710), (275, 201368), (440, 125855), (550, 100684), (1100, 50342), (2200, 25171)]