51620010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 134773632

約数和(自身を除く): 83153622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1237, 1391, 1605, 2474, 2782, 3210, 3711, 4173, 6185, 6955, 7422, 8346, 12370, 13910, 16081, 18555, 20865, 32162, 37110, 41730, 48243, 80405, 96486, 132359, 160810, 241215, 264718, 397077, 482430, 661795, 794154, 1323590, 1720667, 1985385, 3441334, 3970770, 5162001, 8603335, 10324002, 17206670, 25810005, 51620010]

約数ペア:

[(1, 51620010), (2, 25810005), (3, 17206670), (5, 10324002), (6, 8603335), (10, 5162001), (13, 3970770), (15, 3441334), (26, 1985385), (30, 1720667), (39, 1323590), (65, 794154), (78, 661795), (107, 482430), (130, 397077), (195, 264718), (214, 241215), (321, 160810), (390, 132359), (535, 96486), (642, 80405), (1070, 48243), (1237, 41730), (1391, 37110), (1605, 32162), (2474, 20865), (2782, 18555), (3210, 16081), (3711, 13910), (4173, 12370), (6185, 8346), (6955, 7422)]