53554600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2213}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 136924830

約数和(自身を除く): 83370230

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2213, 2420, 3025, 4426, 4840, 6050, 8852, 11065, 12100, 17704, 22130, 24200, 24343, 44260, 48686, 55325, 88520, 97372, 110650, 121715, 194744, 221300, 243430, 267773, 442600, 486860, 535546, 608575, 973720, 1071092, 1217150, 1338865, 2142184, 2434300, 2677730, 4868600, 5355460, 6694325, 10710920, 13388650, 26777300, 53554600]

約数ペア:

[(1, 53554600), (2, 26777300), (4, 13388650), (5, 10710920), (8, 6694325), (10, 5355460), (11, 4868600), (20, 2677730), (22, 2434300), (25, 2142184), (40, 1338865), (44, 1217150), (50, 1071092), (55, 973720), (88, 608575), (100, 535546), (110, 486860), (121, 442600), (200, 267773), (220, 243430), (242, 221300), (275, 194744), (440, 121715), (484, 110650), (550, 97372), (605, 88520), (968, 55325), (1100, 48686), (1210, 44260), (2200, 24343), (2213, 24200), (2420, 22130), (3025, 17704), (4426, 12100), (4840, 11065), (6050, 8852)]