48974765

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 72517680

約数和(自身を除く): 23542915

約数列:

[1, 5, 7, 29, 35, 49, 61, 113, 145, 203, 245, 305, 427, 565, 791, 1015, 1421, 1769, 2135, 2989, 3277, 3955, 5537, 6893, 7105, 8845, 12383, 14945, 16385, 22939, 27685, 34465, 48251, 61915, 86681, 114695, 160573, 199897, 241255, 337757, 433405, 802865, 999485, 1399279, 1688785, 6996395, 9794953, 48974765]

約数ペア:

[(1, 48974765), (5, 9794953), (7, 6996395), (29, 1688785), (35, 1399279), (49, 999485), (61, 802865), (113, 433405), (145, 337757), (203, 241255), (245, 199897), (305, 160573), (427, 114695), (565, 86681), (791, 61915), (1015, 48251), (1421, 34465), (1769, 27685), (2135, 22939), (2989, 16385), (3277, 14945), (3955, 12383), (5537, 8845), (6893, 7105)]