51564302640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71617087}}^1$

素因数の和:71617106

約数の個数: 60

約数和(自身を含む): 173170118784

約数和(自身を除く): 121605816144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 71617087, 143234174, 214851261, 286468348, 358085435, 429702522, 572936696, 644553783, 716170870, 859405044, 1074256305, 1145873392, 1289107566, 1432341740, 1718810088, 2148512610, 2578215132, 2864683480, 3222768915, 3437620176, 4297025220, 5156430264, 5729366960, 6445537830, 8594050440, 10312860528, 12891075660, 17188100880, 25782151320, 51564302640]

約数ペア:

[(1, 51564302640), (2, 25782151320), (3, 17188100880), (4, 12891075660), (5, 10312860528), (6, 8594050440), (8, 6445537830), (9, 5729366960), (10, 5156430264), (12, 4297025220), (15, 3437620176), (16, 3222768915), (18, 2864683480), (20, 2578215132), (24, 2148512610), (30, 1718810088), (36, 1432341740), (40, 1289107566), (45, 1145873392), (48, 1074256305), (60, 859405044), (72, 716170870), (80, 644553783), (90, 572936696), (120, 429702522), (144, 358085435), (180, 286468348), (240, 214851261), (360, 143234174), (720, 71617087)]