51505770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 131472000

約数和(自身を除く): 79966230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 829, 1090, 1635, 1658, 2071, 2487, 3270, 4142, 4145, 4974, 6213, 8290, 10355, 12426, 12435, 15751, 20710, 24870, 31065, 31502, 47253, 62130, 78755, 90361, 94506, 157510, 180722, 236265, 271083, 451805, 472530, 542166, 903610, 1355415, 1716859, 2710830, 3433718, 5150577, 8584295, 10301154, 17168590, 25752885, 51505770]

約数ペア:

[(1, 51505770), (2, 25752885), (3, 17168590), (5, 10301154), (6, 8584295), (10, 5150577), (15, 3433718), (19, 2710830), (30, 1716859), (38, 1355415), (57, 903610), (95, 542166), (109, 472530), (114, 451805), (190, 271083), (218, 236265), (285, 180722), (327, 157510), (545, 94506), (570, 90361), (654, 78755), (829, 62130), (1090, 47253), (1635, 31502), (1658, 31065), (2071, 24870), (2487, 20710), (3270, 15751), (4142, 12435), (4145, 12426), (4974, 10355), (6213, 8290)]