53310640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39199}}^1$

素因数の和:39229

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 77930960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 39199, 78398, 156796, 195995, 313592, 391990, 627184, 666383, 783980, 1332766, 1567960, 2665532, 3135920, 3331915, 5331064, 6663830, 10662128, 13327660, 26655320, 53310640]

約数ペア:

[(1, 53310640), (2, 26655320), (4, 13327660), (5, 10662128), (8, 6663830), (10, 5331064), (16, 3331915), (17, 3135920), (20, 2665532), (34, 1567960), (40, 1332766), (68, 783980), (80, 666383), (85, 627184), (136, 391990), (170, 313592), (272, 195995), (340, 156796), (680, 78398), (1360, 39199)]