50509840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 124242048

約数和(自身を除く): 73732208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 283, 368, 388, 460, 485, 566, 776, 920, 970, 1132, 1415, 1552, 1840, 1940, 2231, 2264, 2830, 3880, 4462, 4528, 5660, 6509, 7760, 8924, 11155, 11320, 13018, 17848, 22310, 22640, 26036, 27451, 32545, 35696, 44620, 52072, 54902, 65090, 89240, 104144, 109804, 130180, 137255, 178480, 219608, 260360, 274510, 439216, 520720, 549020, 631373, 1098040, 1262746, 2196080, 2525492, 3156865, 5050984, 6313730, 10101968, 12627460, 25254920, 50509840]

約数ペア:

[(1, 50509840), (2, 25254920), (4, 12627460), (5, 10101968), (8, 6313730), (10, 5050984), (16, 3156865), (20, 2525492), (23, 2196080), (40, 1262746), (46, 1098040), (80, 631373), (92, 549020), (97, 520720), (115, 439216), (184, 274510), (194, 260360), (230, 219608), (283, 178480), (368, 137255), (388, 130180), (460, 109804), (485, 104144), (566, 89240), (776, 65090), (920, 54902), (970, 52072), (1132, 44620), (1415, 35696), (1552, 32545), (1840, 27451), (1940, 26036), (2231, 22640), (2264, 22310), (2830, 17848), (3880, 13018), (4462, 11320), (4528, 11155), (5660, 8924), (6509, 7760)]