42591290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 94445352

約数和(自身を除く): 51854062

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 5113, 8330, 10226, 25565, 35791, 51130, 71582, 86921, 173842, 178955, 250537, 357910, 434605, 501074, 608447, 869210, 1216894, 1252685, 2505370, 3042235, 4259129, 6084470, 8518258, 21295645, 42591290]

約数ペア:

[(1, 42591290), (2, 21295645), (5, 8518258), (7, 6084470), (10, 4259129), (14, 3042235), (17, 2505370), (34, 1252685), (35, 1216894), (49, 869210), (70, 608447), (85, 501074), (98, 434605), (119, 357910), (170, 250537), (238, 178955), (245, 173842), (490, 86921), (595, 71582), (833, 51130), (1190, 35791), (1666, 25565), (4165, 10226), (5113, 8330)]