48107180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 112703136

約数和(自身を除く): 64595956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 121, 193, 206, 220, 242, 386, 412, 484, 515, 605, 772, 965, 1030, 1133, 1210, 1930, 2060, 2123, 2266, 2420, 3860, 4246, 4532, 5665, 8492, 10615, 11330, 12463, 19879, 21230, 22660, 23353, 24926, 39758, 42460, 46706, 49852, 62315, 79516, 93412, 99395, 116765, 124630, 198790, 218669, 233530, 249260, 397580, 437338, 467060, 874676, 1093345, 2186690, 2405359, 4373380, 4810718, 9621436, 12026795, 24053590, 48107180]

約数ペア:

[(1, 48107180), (2, 24053590), (4, 12026795), (5, 9621436), (10, 4810718), (11, 4373380), (20, 2405359), (22, 2186690), (44, 1093345), (55, 874676), (103, 467060), (110, 437338), (121, 397580), (193, 249260), (206, 233530), (220, 218669), (242, 198790), (386, 124630), (412, 116765), (484, 99395), (515, 93412), (605, 79516), (772, 62315), (965, 49852), (1030, 46706), (1133, 42460), (1210, 39758), (1930, 24926), (2060, 23353), (2123, 22660), (2266, 21230), (2420, 19879), (3860, 12463), (4246, 11330), (4532, 10615), (5665, 8492)]