50720040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6709}}^1$

素因数の和:6736

約数の個数: 128

約数和(自身を含む): 193248000

約数和(自身を除く): 142527960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6709, 7560, 13418, 20127, 26836, 33545, 40254, 46963, 53672, 60381, 67090, 80508, 93926, 100635, 120762, 134180, 140889, 161016, 181143, 187852, 201270, 234815, 241524, 268360, 281778, 301905, 362286, 375704, 402540, 422667, 469630, 483048, 563556, 603810, 704445, 724572, 805080, 845334, 905715, 939260, 1127112, 1207620, 1268001, 1408890, 1449144, 1690668, 1811430, 1878520, 2113335, 2415240, 2536002, 2817780, 3381336, 3622860, 4226670, 5072004, 5635560, 6340005, 7245720, 8453340, 10144008, 12680010, 16906680, 25360020, 50720040]

約数ペア:

[(1, 50720040), (2, 25360020), (3, 16906680), (4, 12680010), (5, 10144008), (6, 8453340), (7, 7245720), (8, 6340005), (9, 5635560), (10, 5072004), (12, 4226670), (14, 3622860), (15, 3381336), (18, 2817780), (20, 2536002), (21, 2415240), (24, 2113335), (27, 1878520), (28, 1811430), (30, 1690668), (35, 1449144), (36, 1408890), (40, 1268001), (42, 1207620), (45, 1127112), (54, 939260), (56, 905715), (60, 845334), (63, 805080), (70, 724572), (72, 704445), (84, 603810), (90, 563556), (105, 483048), (108, 469630), (120, 422667), (126, 402540), (135, 375704), (140, 362286), (168, 301905), (180, 281778), (189, 268360), (210, 241524), (216, 234815), (252, 201270), (270, 187852), (280, 181143), (315, 161016), (360, 140889), (378, 134180), (420, 120762), (504, 100635), (540, 93926), (630, 80508), (756, 67090), (840, 60381), (945, 53672), (1080, 46963), (1260, 40254), (1512, 33545), (1890, 26836), (2520, 20127), (3780, 13418), (6709, 7560)]