49837902

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 101312640

約数和(自身を除く): 51474738

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 389, 393, 489, 778, 786, 978, 1167, 2334, 21353, 42706, 50959, 63407, 64059, 101918, 126814, 128118, 152877, 190221, 305754, 380442, 8306317, 16612634, 24918951, 49837902]

約数ペア:

[(1, 49837902), (2, 24918951), (3, 16612634), (6, 8306317), (131, 380442), (163, 305754), (262, 190221), (326, 152877), (389, 128118), (393, 126814), (489, 101918), (778, 64059), (786, 63407), (978, 50959), (1167, 42706), (2334, 21353)]