51783048

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8182

約数の個数: 48

約数和(自身を含む): 141839100

約数和(自身を除く): 90056052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 8081, 16162, 24243, 32324, 48486, 64648, 72729, 96972, 145458, 193944, 290916, 581832, 719209, 1438418, 2157627, 2876836, 4315254, 5753672, 6472881, 8630508, 12945762, 17261016, 25891524, 51783048]

約数ペア:

[(1, 51783048), (2, 25891524), (3, 17261016), (4, 12945762), (6, 8630508), (8, 6472881), (9, 5753672), (12, 4315254), (18, 2876836), (24, 2157627), (36, 1438418), (72, 719209), (89, 581832), (178, 290916), (267, 193944), (356, 145458), (534, 96972), (712, 72729), (801, 64648), (1068, 48486), (1602, 32324), (2136, 24243), (3204, 16162), (6408, 8081)]