48538140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 156495360

約数和(自身を除く): 107957220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 709, 815, 978, 1141, 1418, 1630, 1956, 2127, 2282, 2445, 2836, 3260, 3423, 3545, 4254, 4564, 4890, 4963, 5705, 6846, 7090, 8508, 9780, 9926, 10635, 11410, 13692, 14180, 14889, 17115, 19852, 21270, 22820, 24815, 29778, 34230, 42540, 49630, 59556, 68460, 74445, 99260, 115567, 148890, 231134, 297780, 346701, 462268, 577835, 693402, 808969, 1155670, 1386804, 1617938, 1733505, 2311340, 2426907, 3235876, 3467010, 4044845, 4853814, 6934020, 8089690, 9707628, 12134535, 16179380, 24269070, 48538140]

約数ペア:

[(1, 48538140), (2, 24269070), (3, 16179380), (4, 12134535), (5, 9707628), (6, 8089690), (7, 6934020), (10, 4853814), (12, 4044845), (14, 3467010), (15, 3235876), (20, 2426907), (21, 2311340), (28, 1733505), (30, 1617938), (35, 1386804), (42, 1155670), (60, 808969), (70, 693402), (84, 577835), (105, 462268), (140, 346701), (163, 297780), (210, 231134), (326, 148890), (420, 115567), (489, 99260), (652, 74445), (709, 68460), (815, 59556), (978, 49630), (1141, 42540), (1418, 34230), (1630, 29778), (1956, 24815), (2127, 22820), (2282, 21270), (2445, 19852), (2836, 17115), (3260, 14889), (3423, 14180), (3545, 13692), (4254, 11410), (4564, 10635), (4890, 9926), (4963, 9780), (5705, 8508), (6846, 7090)]