13049050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 28962432

約数和(自身を除く): 15913382

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 1621, 3242, 4025, 8050, 8105, 11347, 16210, 22694, 37283, 40525, 56735, 74566, 81050, 113470, 186415, 260981, 283675, 372830, 521962, 567350, 932075, 1304905, 1864150, 2609810, 6524525, 13049050]

約数ペア:

[(1, 13049050), (2, 6524525), (5, 2609810), (7, 1864150), (10, 1304905), (14, 932075), (23, 567350), (25, 521962), (35, 372830), (46, 283675), (50, 260981), (70, 186415), (115, 113470), (161, 81050), (175, 74566), (230, 56735), (322, 40525), (350, 37283), (575, 22694), (805, 16210), (1150, 11347), (1610, 8105), (1621, 8050), (3242, 4025)]