49438260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{601}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 150540936

約数和(自身を除く): 101102676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 601, 914, 1202, 1371, 1803, 1828, 2285, 2404, 2742, 3005, 3606, 4113, 4570, 5409, 5484, 6010, 6855, 7212, 8226, 9015, 9140, 10818, 12020, 13710, 16452, 18030, 20565, 21636, 27045, 27420, 36060, 41130, 54090, 82260, 108180, 274657, 549314, 823971, 1098628, 1373285, 1647942, 2471913, 2746570, 3295884, 4119855, 4943826, 5493140, 8239710, 9887652, 12359565, 16479420, 24719130, 49438260]

約数ペア:

[(1, 49438260), (2, 24719130), (3, 16479420), (4, 12359565), (5, 9887652), (6, 8239710), (9, 5493140), (10, 4943826), (12, 4119855), (15, 3295884), (18, 2746570), (20, 2471913), (30, 1647942), (36, 1373285), (45, 1098628), (60, 823971), (90, 549314), (180, 274657), (457, 108180), (601, 82260), (914, 54090), (1202, 41130), (1371, 36060), (1803, 27420), (1828, 27045), (2285, 21636), (2404, 20565), (2742, 18030), (3005, 16452), (3606, 13710), (4113, 12020), (4570, 10818), (5409, 9140), (5484, 9015), (6010, 8226), (6855, 7212)]