55221850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 110707200

約数和(自身を除く): 55485350

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1549, 1550, 3098, 3565, 7130, 7745, 15490, 17825, 35627, 35650, 38725, 48019, 71254, 77450, 96038, 178135, 240095, 356270, 480190, 890675, 1104437, 1200475, 1781350, 2208874, 2400950, 5522185, 11044370, 27610925, 55221850]

約数ペア:

[(1, 55221850), (2, 27610925), (5, 11044370), (10, 5522185), (23, 2400950), (25, 2208874), (31, 1781350), (46, 1200475), (50, 1104437), (62, 890675), (115, 480190), (155, 356270), (230, 240095), (310, 178135), (575, 96038), (713, 77450), (775, 71254), (1150, 48019), (1426, 38725), (1549, 35650), (1550, 35627), (3098, 17825), (3565, 15490), (7130, 7745)]