47827460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 107122176

約数和(自身を除く): 59294716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 863, 1630, 1726, 2771, 3260, 3452, 4315, 5542, 8630, 11084, 13855, 14671, 17260, 27710, 29342, 55420, 58684, 73355, 140669, 146710, 281338, 293420, 562676, 703345, 1406690, 2391373, 2813380, 4782746, 9565492, 11956865, 23913730, 47827460]

約数ペア:

[(1, 47827460), (2, 23913730), (4, 11956865), (5, 9565492), (10, 4782746), (17, 2813380), (20, 2391373), (34, 1406690), (68, 703345), (85, 562676), (163, 293420), (170, 281338), (326, 146710), (340, 140669), (652, 73355), (815, 58684), (863, 55420), (1630, 29342), (1726, 27710), (2771, 17260), (3260, 14671), (3452, 13855), (4315, 11084), (5542, 8630)]