51020130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 147913344

約数和(自身を除く): 96893214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 673, 722, 798, 1083, 1330, 1346, 1805, 1995, 2019, 2166, 2527, 3365, 3610, 3990, 4038, 4711, 5054, 5415, 6730, 7581, 9422, 10095, 10830, 12635, 12787, 14133, 15162, 20190, 23555, 25270, 25574, 28266, 37905, 38361, 47110, 63935, 70665, 75810, 76722, 89509, 127870, 141330, 179018, 191805, 242953, 268527, 383610, 447545, 485906, 537054, 728859, 895090, 1214765, 1342635, 1457718, 1700671, 2429530, 2685270, 3401342, 3644295, 5102013, 7288590, 8503355, 10204026, 17006710, 25510065, 51020130]

約数ペア:

[(1, 51020130), (2, 25510065), (3, 17006710), (5, 10204026), (6, 8503355), (7, 7288590), (10, 5102013), (14, 3644295), (15, 3401342), (19, 2685270), (21, 2429530), (30, 1700671), (35, 1457718), (38, 1342635), (42, 1214765), (57, 895090), (70, 728859), (95, 537054), (105, 485906), (114, 447545), (133, 383610), (190, 268527), (210, 242953), (266, 191805), (285, 179018), (361, 141330), (399, 127870), (570, 89509), (665, 76722), (673, 75810), (722, 70665), (798, 63935), (1083, 47110), (1330, 38361), (1346, 37905), (1805, 28266), (1995, 25574), (2019, 25270), (2166, 23555), (2527, 20190), (3365, 15162), (3610, 14133), (3990, 12787), (4038, 12635), (4711, 10830), (5054, 10095), (5415, 9422), (6730, 7581)]