55663972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 123784192

約数和(自身を除く): 68120220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 4933, 5642, 9866, 11284, 19732, 34531, 64129, 69062, 128258, 138124, 152923, 256516, 305846, 448903, 611692, 897806, 1070461, 1795612, 1987999, 2140922, 3975998, 4281844, 7951996, 13915993, 27831986, 55663972]

約数ペア:

[(1, 55663972), (2, 27831986), (4, 13915993), (7, 7951996), (13, 4281844), (14, 3975998), (26, 2140922), (28, 1987999), (31, 1795612), (52, 1070461), (62, 897806), (91, 611692), (124, 448903), (182, 305846), (217, 256516), (364, 152923), (403, 138124), (434, 128258), (806, 69062), (868, 64129), (1612, 34531), (2821, 19732), (4933, 11284), (5642, 9866)]