48665815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 73654272

約数和(自身を除く): 24988457

約数列:

[1, 5, 11, 17, 23, 31, 55, 73, 85, 115, 155, 187, 253, 341, 365, 391, 527, 713, 803, 935, 1241, 1265, 1679, 1705, 1955, 2263, 2635, 3565, 4015, 4301, 5797, 6205, 7843, 8395, 11315, 12121, 13651, 18469, 21505, 24893, 28543, 28985, 38471, 39215, 52049, 60605, 68255, 92345, 124465, 133331, 142715, 192355, 260245, 313973, 423181, 572539, 666655, 884833, 1569865, 2115905, 2862695, 4424165, 9733163, 48665815]

約数ペア:

[(1, 48665815), (5, 9733163), (11, 4424165), (17, 2862695), (23, 2115905), (31, 1569865), (55, 884833), (73, 666655), (85, 572539), (115, 423181), (155, 313973), (187, 260245), (253, 192355), (341, 142715), (365, 133331), (391, 124465), (527, 92345), (713, 68255), (803, 60605), (935, 52049), (1241, 39215), (1265, 38471), (1679, 28985), (1705, 28543), (1955, 24893), (2263, 21505), (2635, 18469), (3565, 13651), (4015, 12121), (4301, 11315), (5797, 8395), (6205, 7843)]