56804280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2841

約数の個数: 96

約数和(自身を含む): 184595760

約数和(自身を除く): 127791480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 2801, 3380, 4056, 5070, 5602, 6760, 8403, 10140, 11204, 14005, 16806, 20280, 22408, 28010, 33612, 36413, 42015, 56020, 67224, 72826, 84030, 109239, 112040, 145652, 168060, 182065, 218478, 291304, 336120, 364130, 436956, 473369, 546195, 728260, 873912, 946738, 1092390, 1420107, 1456520, 1893476, 2184780, 2366845, 2840214, 3786952, 4369560, 4733690, 5680428, 7100535, 9467380, 11360856, 14201070, 18934760, 28402140, 56804280]

約数ペア:

[(1, 56804280), (2, 28402140), (3, 18934760), (4, 14201070), (5, 11360856), (6, 9467380), (8, 7100535), (10, 5680428), (12, 4733690), (13, 4369560), (15, 3786952), (20, 2840214), (24, 2366845), (26, 2184780), (30, 1893476), (39, 1456520), (40, 1420107), (52, 1092390), (60, 946738), (65, 873912), (78, 728260), (104, 546195), (120, 473369), (130, 436956), (156, 364130), (169, 336120), (195, 291304), (260, 218478), (312, 182065), (338, 168060), (390, 145652), (507, 112040), (520, 109239), (676, 84030), (780, 72826), (845, 67224), (1014, 56020), (1352, 42015), (1560, 36413), (1690, 33612), (2028, 28010), (2535, 22408), (2801, 20280), (3380, 16806), (4056, 14005), (5070, 11204), (5602, 10140), (6760, 8403)]