49323820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 130790016

約数和(自身を除く): 81466196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 661, 820, 910, 1066, 1148, 1322, 1435, 1820, 2132, 2644, 2665, 2870, 3305, 3731, 4627, 5330, 5740, 6610, 7462, 8593, 9254, 10660, 13220, 14924, 17186, 18508, 18655, 23135, 27101, 34372, 37310, 42965, 46270, 54202, 60151, 74620, 85930, 92540, 108404, 120302, 135505, 171860, 189707, 240604, 271010, 300755, 352313, 379414, 542020, 601510, 704626, 758828, 948535, 1203020, 1409252, 1761565, 1897070, 2466191, 3523130, 3794140, 4932382, 7046260, 9864764, 12330955, 24661910, 49323820]

約数ペア:

[(1, 49323820), (2, 24661910), (4, 12330955), (5, 9864764), (7, 7046260), (10, 4932382), (13, 3794140), (14, 3523130), (20, 2466191), (26, 1897070), (28, 1761565), (35, 1409252), (41, 1203020), (52, 948535), (65, 758828), (70, 704626), (82, 601510), (91, 542020), (130, 379414), (140, 352313), (164, 300755), (182, 271010), (205, 240604), (260, 189707), (287, 171860), (364, 135505), (410, 120302), (455, 108404), (533, 92540), (574, 85930), (661, 74620), (820, 60151), (910, 54202), (1066, 46270), (1148, 42965), (1322, 37310), (1435, 34372), (1820, 27101), (2132, 23135), (2644, 18655), (2665, 18508), (2870, 17186), (3305, 14924), (3731, 13220), (4627, 10660), (5330, 9254), (5740, 8593), (6610, 7462)]