51386916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1733}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 137499264

約数和(自身を除く): 86112348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 1733, 2118, 2471, 3466, 4236, 4942, 5199, 6932, 7413, 9884, 10398, 12131, 14826, 20796, 24262, 29652, 36393, 48524, 72786, 145572, 611749, 1223498, 1835247, 2446996, 3670494, 4282243, 7340988, 8564486, 12846729, 17128972, 25693458, 51386916]

約数ペア:

[(1, 51386916), (2, 25693458), (3, 17128972), (4, 12846729), (6, 8564486), (7, 7340988), (12, 4282243), (14, 3670494), (21, 2446996), (28, 1835247), (42, 1223498), (84, 611749), (353, 145572), (706, 72786), (1059, 48524), (1412, 36393), (1733, 29652), (2118, 24262), (2471, 20796), (3466, 14826), (4236, 12131), (4942, 10398), (5199, 9884), (6932, 7413)]