61948900468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5489977}}^1$

素因数の和:5490032

約数の個数: 48

約数和(自身を含む): 137732568064

約数和(自身を除く): 75783667596

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, 5642, 11284, 5489977, 10979954, 21959908, 38429839, 71369701, 76859678, 142739402, 153719356, 170189287, 285478804, 340378574, 499587907, 680757148, 999175814, 1191325009, 1998351628, 2212460731, 2382650018, 4424921462, 4765300036, 8849842924, 15487225117, 30974450234, 61948900468]

約数ペア:

[(1, 61948900468), (2, 30974450234), (4, 15487225117), (7, 8849842924), (13, 4765300036), (14, 4424921462), (26, 2382650018), (28, 2212460731), (31, 1998351628), (52, 1191325009), (62, 999175814), (91, 680757148), (124, 499587907), (182, 340378574), (217, 285478804), (364, 170189287), (403, 153719356), (434, 142739402), (806, 76859678), (868, 71369701), (1612, 38429839), (2821, 21959908), (5642, 10979954), (11284, 5489977)]