51491076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 150490368

約数和(自身を除く): 98999292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 773, 793, 854, 1092, 1281, 1546, 1586, 1708, 2319, 2379, 2562, 3092, 3172, 4638, 4758, 5124, 5411, 5551, 9276, 9516, 10049, 10822, 11102, 16233, 16653, 20098, 21644, 22204, 30147, 32466, 33306, 40196, 47153, 60294, 64932, 66612, 70343, 94306, 120588, 140686, 141459, 188612, 211029, 281372, 282918, 330071, 422058, 565836, 612989, 660142, 844116, 990213, 1225978, 1320284, 1838967, 1980426, 2451956, 3677934, 3960852, 4290923, 7355868, 8581846, 12872769, 17163692, 25745538, 51491076]

約数ペア:

[(1, 51491076), (2, 25745538), (3, 17163692), (4, 12872769), (6, 8581846), (7, 7355868), (12, 4290923), (13, 3960852), (14, 3677934), (21, 2451956), (26, 1980426), (28, 1838967), (39, 1320284), (42, 1225978), (52, 990213), (61, 844116), (78, 660142), (84, 612989), (91, 565836), (122, 422058), (156, 330071), (182, 282918), (183, 281372), (244, 211029), (273, 188612), (364, 141459), (366, 140686), (427, 120588), (546, 94306), (732, 70343), (773, 66612), (793, 64932), (854, 60294), (1092, 47153), (1281, 40196), (1546, 33306), (1586, 32466), (1708, 30147), (2319, 22204), (2379, 21644), (2562, 20098), (3092, 16653), (3172, 16233), (4638, 11102), (4758, 10822), (5124, 10049), (5411, 9516), (5551, 9276)]