50940396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 140343840

約数和(自身を除く): 89403444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1223, 1602, 2314, 2446, 3204, 3471, 3669, 4628, 4892, 6942, 7338, 10413, 11007, 13884, 14676, 15899, 20826, 22014, 31798, 41652, 44028, 47697, 63596, 95394, 108847, 143091, 190788, 217694, 286182, 326541, 435388, 572364, 653082, 979623, 1306164, 1415011, 1959246, 2830022, 3918492, 4245033, 5660044, 8490066, 12735099, 16980132, 25470198, 50940396]

約数ペア:

[(1, 50940396), (2, 25470198), (3, 16980132), (4, 12735099), (6, 8490066), (9, 5660044), (12, 4245033), (13, 3918492), (18, 2830022), (26, 1959246), (36, 1415011), (39, 1306164), (52, 979623), (78, 653082), (89, 572364), (117, 435388), (156, 326541), (178, 286182), (234, 217694), (267, 190788), (356, 143091), (468, 108847), (534, 95394), (801, 63596), (1068, 47697), (1157, 44028), (1223, 41652), (1602, 31798), (2314, 22014), (2446, 20826), (3204, 15899), (3471, 14676), (3669, 13884), (4628, 11007), (4892, 10413), (6942, 7338)]