54763360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 136491264

約数和(自身を除く): 81727904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 181, 244, 248, 305, 310, 362, 488, 496, 610, 620, 724, 905, 976, 992, 1220, 1240, 1448, 1810, 1891, 1952, 2440, 2480, 2896, 3620, 3782, 4880, 4960, 5611, 5792, 7240, 7564, 9455, 9760, 11041, 11222, 14480, 15128, 18910, 22082, 22444, 28055, 28960, 30256, 37820, 44164, 44888, 55205, 56110, 60512, 75640, 88328, 89776, 110410, 112220, 151280, 176656, 179552, 220820, 224440, 302560, 342271, 353312, 441640, 448880, 684542, 883280, 897760, 1369084, 1711355, 1766560, 2738168, 3422710, 5476336, 6845420, 10952672, 13690840, 27381680, 54763360]

約数ペア:

[(1, 54763360), (2, 27381680), (4, 13690840), (5, 10952672), (8, 6845420), (10, 5476336), (16, 3422710), (20, 2738168), (31, 1766560), (32, 1711355), (40, 1369084), (61, 897760), (62, 883280), (80, 684542), (122, 448880), (124, 441640), (155, 353312), (160, 342271), (181, 302560), (244, 224440), (248, 220820), (305, 179552), (310, 176656), (362, 151280), (488, 112220), (496, 110410), (610, 89776), (620, 88328), (724, 75640), (905, 60512), (976, 56110), (992, 55205), (1220, 44888), (1240, 44164), (1448, 37820), (1810, 30256), (1891, 28960), (1952, 28055), (2440, 22444), (2480, 22082), (2896, 18910), (3620, 15128), (3782, 14480), (4880, 11222), (4960, 11041), (5611, 9760), (5792, 9455), (7240, 7564)]