42556966655

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 60488322048

約数和(自身を除く): 17931355393

約数列:

[1, 5, 7, 35, 53, 97, 163, 265, 371, 485, 679, 815, 1141, 1451, 1855, 3395, 5141, 5705, 7255, 8639, 10157, 15811, 25705, 35987, 43195, 50785, 60473, 76903, 79055, 110677, 140747, 179935, 236513, 302365, 384515, 538321, 553385, 703735, 837983, 985229, 1182565, 1655591, 2691605, 4189915, 4926145, 5865881, 7459591, 8277955, 12535189, 22941761, 29329405, 37297955, 52217137, 62675945, 87746323, 114708805, 160592327, 261085685, 438731615, 802961635, 1215913333, 6079566665, 8511393331, 42556966655]

約数ペア:

[(1, 42556966655), (5, 8511393331), (7, 6079566665), (35, 1215913333), (53, 802961635), (97, 438731615), (163, 261085685), (265, 160592327), (371, 114708805), (485, 87746323), (679, 62675945), (815, 52217137), (1141, 37297955), (1451, 29329405), (1855, 22941761), (3395, 12535189), (5141, 8277955), (5705, 7459591), (7255, 5865881), (8639, 4926145), (10157, 4189915), (15811, 2691605), (25705, 1655591), (35987, 1182565), (43195, 985229), (50785, 837983), (60473, 703735), (76903, 553385), (79055, 538321), (110677, 384515), (140747, 302365), (179935, 236513)]