53915488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 117164880

約数和(自身を除く): 63249392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1721, 1958, 2848, 3442, 3916, 6884, 7832, 13768, 15664, 18931, 27536, 31328, 37862, 55072, 75724, 151448, 153169, 302896, 306338, 605792, 612676, 1225352, 1684859, 2450704, 3369718, 4901408, 6739436, 13478872, 26957744, 53915488]

約数ペア:

[(1, 53915488), (2, 26957744), (4, 13478872), (8, 6739436), (11, 4901408), (16, 3369718), (22, 2450704), (32, 1684859), (44, 1225352), (88, 612676), (89, 605792), (176, 306338), (178, 302896), (352, 153169), (356, 151448), (712, 75724), (979, 55072), (1424, 37862), (1721, 31328), (1958, 27536), (2848, 18931), (3442, 15664), (3916, 13768), (6884, 7832)]