53648875

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 28513205

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 133, 175, 245, 461, 475, 665, 875, 931, 1225, 2305, 2375, 3227, 3325, 4655, 6125, 8759, 11525, 16135, 16625, 22589, 23275, 43795, 57625, 61313, 80675, 112945, 116375, 218975, 306565, 403375, 429191, 564725, 1094875, 1532825, 2145955, 2823625, 7664125, 10729775, 53648875]

約数ペア:

[(1, 53648875), (5, 10729775), (7, 7664125), (19, 2823625), (25, 2145955), (35, 1532825), (49, 1094875), (95, 564725), (125, 429191), (133, 403375), (175, 306565), (245, 218975), (461, 116375), (475, 112945), (665, 80675), (875, 61313), (931, 57625), (1225, 43795), (2305, 23275), (2375, 22589), (3227, 16625), (3325, 16135), (4655, 11525), (6125, 8759)]