53501490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 160258176

約数和(自身を除く): 106756686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 489, 521, 630, 815, 978, 1042, 1141, 1467, 1563, 1630, 2282, 2445, 2605, 2934, 3126, 3423, 3647, 4689, 4890, 5210, 5705, 6846, 7294, 7335, 7815, 9378, 10269, 10941, 11410, 14670, 15630, 17115, 18235, 20538, 21882, 23445, 32823, 34230, 36470, 46890, 51345, 54705, 65646, 84923, 102690, 109410, 164115, 169846, 254769, 328230, 424615, 509538, 594461, 764307, 849230, 1188922, 1273845, 1528614, 1783383, 2547690, 2972305, 3566766, 3821535, 5350149, 5944610, 7643070, 8916915, 10700298, 17833830, 26750745, 53501490]

約数ペア:

[(1, 53501490), (2, 26750745), (3, 17833830), (5, 10700298), (6, 8916915), (7, 7643070), (9, 5944610), (10, 5350149), (14, 3821535), (15, 3566766), (18, 2972305), (21, 2547690), (30, 1783383), (35, 1528614), (42, 1273845), (45, 1188922), (63, 849230), (70, 764307), (90, 594461), (105, 509538), (126, 424615), (163, 328230), (210, 254769), (315, 169846), (326, 164115), (489, 109410), (521, 102690), (630, 84923), (815, 65646), (978, 54705), (1042, 51345), (1141, 46890), (1467, 36470), (1563, 34230), (1630, 32823), (2282, 23445), (2445, 21882), (2605, 20538), (2934, 18235), (3126, 17115), (3423, 15630), (3647, 14670), (4689, 11410), (4890, 10941), (5210, 10269), (5705, 9378), (6846, 7815), (7294, 7335)]