48225807

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 37482993

約数列:

[1, 3, 7, 9, 21, 27, 47, 61, 63, 89, 141, 183, 189, 267, 329, 423, 427, 549, 623, 801, 987, 1269, 1281, 1647, 1869, 2403, 2867, 2961, 3843, 4183, 5429, 5607, 8601, 8883, 11529, 12549, 16287, 16821, 20069, 25803, 29281, 37647, 38003, 48861, 60207, 77409, 87843, 112941, 114009, 146583, 180621, 255163, 263529, 342027, 541863, 765489, 790587, 1026081, 1786141, 2296467, 5358423, 6889401, 16075269, 48225807]

約数ペア:

[(1, 48225807), (3, 16075269), (7, 6889401), (9, 5358423), (21, 2296467), (27, 1786141), (47, 1026081), (61, 790587), (63, 765489), (89, 541863), (141, 342027), (183, 263529), (189, 255163), (267, 180621), (329, 146583), (423, 114009), (427, 112941), (549, 87843), (623, 77409), (801, 60207), (987, 48861), (1269, 38003), (1281, 37647), (1647, 29281), (1869, 25803), (2403, 20069), (2867, 16821), (2961, 16287), (3843, 12549), (4183, 11529), (5429, 8883), (5607, 8601)]