56579968191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 84965068800

約数和(自身を除く): 28385100609

約数列:

[1, 3, 17, 23, 51, 69, 79, 157, 237, 391, 471, 1173, 1343, 1817, 2669, 3611, 3889, 4029, 5451, 8007, 10833, 11667, 12403, 30889, 37209, 61387, 66113, 89447, 92667, 184161, 198339, 210851, 268341, 285269, 307231, 610573, 632553, 855807, 921693, 1520599, 1831719, 4561797, 4849573, 5222927, 7066313, 10379741, 14043179, 14548719, 15668781, 21198939, 31139223, 42129537, 48235267, 120127321, 144705801, 238734043, 360381963, 716202129, 819999539, 1109411141, 2459998617, 3328233423, 18859989397, 56579968191]

約数ペア:

[(1, 56579968191), (3, 18859989397), (17, 3328233423), (23, 2459998617), (51, 1109411141), (69, 819999539), (79, 716202129), (157, 360381963), (237, 238734043), (391, 144705801), (471, 120127321), (1173, 48235267), (1343, 42129537), (1817, 31139223), (2669, 21198939), (3611, 15668781), (3889, 14548719), (4029, 14043179), (5451, 10379741), (8007, 7066313), (10833, 5222927), (11667, 4849573), (12403, 4561797), (30889, 1831719), (37209, 1520599), (61387, 921693), (66113, 855807), (89447, 632553), (92667, 610573), (184161, 307231), (198339, 285269), (210851, 268341)]