52591320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 171821520

約数和(自身を除く): 119230200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 421, 694, 842, 1041, 1263, 1388, 1684, 1735, 2082, 2105, 2526, 2776, 3123, 3368, 3470, 3789, 4164, 4210, 5052, 5205, 6246, 6315, 6940, 7578, 8328, 8420, 10104, 10410, 12492, 12630, 13880, 15156, 15615, 16840, 18945, 20820, 24984, 25260, 30312, 31230, 37890, 41640, 50520, 62460, 75780, 124920, 146087, 151560, 292174, 438261, 584348, 730435, 876522, 1168696, 1314783, 1460870, 1753044, 2191305, 2629566, 2921740, 3506088, 4382610, 5259132, 5843480, 6573915, 8765220, 10518264, 13147830, 17530440, 26295660, 52591320]

約数ペア:

[(1, 52591320), (2, 26295660), (3, 17530440), (4, 13147830), (5, 10518264), (6, 8765220), (8, 6573915), (9, 5843480), (10, 5259132), (12, 4382610), (15, 3506088), (18, 2921740), (20, 2629566), (24, 2191305), (30, 1753044), (36, 1460870), (40, 1314783), (45, 1168696), (60, 876522), (72, 730435), (90, 584348), (120, 438261), (180, 292174), (347, 151560), (360, 146087), (421, 124920), (694, 75780), (842, 62460), (1041, 50520), (1263, 41640), (1388, 37890), (1684, 31230), (1735, 30312), (2082, 25260), (2105, 24984), (2526, 20820), (2776, 18945), (3123, 16840), (3368, 15615), (3470, 15156), (3789, 13880), (4164, 12630), (4210, 12492), (5052, 10410), (5205, 10104), (6246, 8420), (6315, 8328), (6940, 7578)]