51192882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 127057476

約数和(自身を除く): 75864594

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 757, 867, 1326, 1514, 1734, 1989, 2271, 2601, 3757, 3978, 4542, 5202, 6813, 7514, 9841, 11271, 12869, 13626, 19682, 22542, 25738, 29523, 33813, 38607, 59046, 67626, 77214, 88569, 115821, 167297, 177138, 218773, 231642, 334594, 437546, 501891, 656319, 1003782, 1312638, 1505673, 1968957, 2844049, 3011346, 3937914, 5688098, 8532147, 17064294, 25596441, 51192882]

約数ペア:

[(1, 51192882), (2, 25596441), (3, 17064294), (6, 8532147), (9, 5688098), (13, 3937914), (17, 3011346), (18, 2844049), (26, 1968957), (34, 1505673), (39, 1312638), (51, 1003782), (78, 656319), (102, 501891), (117, 437546), (153, 334594), (221, 231642), (234, 218773), (289, 177138), (306, 167297), (442, 115821), (578, 88569), (663, 77214), (757, 67626), (867, 59046), (1326, 38607), (1514, 33813), (1734, 29523), (1989, 25738), (2271, 22542), (2601, 19682), (3757, 13626), (3978, 12869), (4542, 11271), (5202, 9841), (6813, 7514)]