55646864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38219}}^1$

素因数の和:38247

約数の個数: 40

約数和(自身を含む): 132699840

約数和(自身を除く): 77052976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38219, 76438, 152876, 267533, 305752, 496847, 535066, 611504, 993694, 1070132, 1987388, 2140264, 3477929, 3974776, 4280528, 6955858, 7949552, 13911716, 27823432, 55646864]

約数ペア:

[(1, 55646864), (2, 27823432), (4, 13911716), (7, 7949552), (8, 6955858), (13, 4280528), (14, 3974776), (16, 3477929), (26, 2140264), (28, 1987388), (52, 1070132), (56, 993694), (91, 611504), (104, 535066), (112, 496847), (182, 305752), (208, 267533), (364, 152876), (728, 76438), (1456, 38219)]