53383785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 110621952

約数和(自身を除く): 57238167

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 49, 65, 91, 105, 111, 147, 151, 185, 195, 245, 259, 273, 453, 455, 481, 555, 637, 735, 755, 777, 1057, 1295, 1365, 1443, 1813, 1911, 1963, 2265, 2405, 3171, 3185, 3367, 3885, 5285, 5439, 5587, 5889, 7215, 7399, 9065, 9555, 9815, 10101, 13741, 15855, 16761, 16835, 22197, 23569, 27195, 27935, 29445, 36995, 39109, 41223, 50505, 68705, 70707, 72631, 83805, 96187, 110985, 117327, 117845, 195545, 206115, 217893, 273763, 288561, 353535, 363155, 480935, 508417, 586635, 821289, 1089465, 1368815, 1442805, 1525251, 2542085, 3558919, 4106445, 7626255, 10676757, 17794595, 53383785]

約数ペア:

[(1, 53383785), (3, 17794595), (5, 10676757), (7, 7626255), (13, 4106445), (15, 3558919), (21, 2542085), (35, 1525251), (37, 1442805), (39, 1368815), (49, 1089465), (65, 821289), (91, 586635), (105, 508417), (111, 480935), (147, 363155), (151, 353535), (185, 288561), (195, 273763), (245, 217893), (259, 206115), (273, 195545), (453, 117845), (455, 117327), (481, 110985), (555, 96187), (637, 83805), (735, 72631), (755, 70707), (777, 68705), (1057, 50505), (1295, 41223), (1365, 39109), (1443, 36995), (1813, 29445), (1911, 27935), (1963, 27195), (2265, 23569), (2405, 22197), (3171, 16835), (3185, 16761), (3367, 15855), (3885, 13741), (5285, 10101), (5439, 9815), (5587, 9555), (5889, 9065), (7215, 7399)]