47987872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{5189}}^1$

素因数の和:5233

約数の個数: 36

約数和(自身を含む): 100379790

約数和(自身を除く): 52391918

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 5189, 9248, 10378, 20756, 41512, 83024, 88213, 166048, 176426, 352852, 705704, 1411408, 1499621, 2822816, 2999242, 5998484, 11996968, 23993936, 47987872]

約数ペア:

[(1, 47987872), (2, 23993936), (4, 11996968), (8, 5998484), (16, 2999242), (17, 2822816), (32, 1499621), (34, 1411408), (68, 705704), (136, 352852), (272, 176426), (289, 166048), (544, 88213), (578, 83024), (1156, 41512), (2312, 20756), (4624, 10378), (5189, 9248)]