31255142402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{359}}^1\times {\mathrm{1571}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 51934478400

約数和(自身を除く): 20679335998

約数列:

[1, 2, 11, 22, 121, 229, 242, 359, 458, 718, 1571, 2519, 3142, 3949, 5038, 7898, 17281, 27709, 34562, 43439, 55418, 82211, 86878, 164422, 190091, 359759, 380182, 563989, 719518, 904321, 1127978, 1808642, 3957349, 6203879, 7914698, 9947531, 12407758, 19895062, 43530839, 68242669, 87061678, 129153481, 136485338, 258306962, 1420688291, 2841376582, 15627571201, 31255142402]

約数ペア:

[(1, 31255142402), (2, 15627571201), (11, 2841376582), (22, 1420688291), (121, 258306962), (229, 136485338), (242, 129153481), (359, 87061678), (458, 68242669), (718, 43530839), (1571, 19895062), (2519, 12407758), (3142, 9947531), (3949, 7914698), (5038, 6203879), (7898, 3957349), (17281, 1808642), (27709, 1127978), (34562, 904321), (43439, 719518), (55418, 563989), (82211, 380182), (86878, 359759), (164422, 190091)]