53751528

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20226

約数の個数: 48

約数和(自身を含む): 149518980

約数和(自身を除く): 95767452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 20177, 40354, 60531, 80708, 121062, 161416, 181593, 242124, 363186, 484248, 726372, 746549, 1452744, 1493098, 2239647, 2986196, 4479294, 5972392, 6718941, 8958588, 13437882, 17917176, 26875764, 53751528]

約数ペア:

[(1, 53751528), (2, 26875764), (3, 17917176), (4, 13437882), (6, 8958588), (8, 6718941), (9, 5972392), (12, 4479294), (18, 2986196), (24, 2239647), (36, 1493098), (37, 1452744), (72, 746549), (74, 726372), (111, 484248), (148, 363186), (222, 242124), (296, 181593), (333, 161416), (444, 121062), (666, 80708), (888, 60531), (1332, 40354), (2664, 20177)]