51976020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 154828800

約数和(自身を除く): 102852780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 359, 380, 381, 508, 570, 635, 718, 762, 1077, 1140, 1270, 1436, 1524, 1795, 1905, 2154, 2413, 2540, 3590, 3810, 4308, 4826, 5385, 6821, 7180, 7239, 7620, 9652, 10770, 12065, 13642, 14478, 20463, 21540, 24130, 27284, 28956, 34105, 36195, 40926, 45593, 48260, 68210, 72390, 81852, 91186, 102315, 136420, 136779, 144780, 182372, 204630, 227965, 273558, 409260, 455930, 547116, 683895, 866267, 911860, 1367790, 1732534, 2598801, 2735580, 3465068, 4331335, 5197602, 8662670, 10395204, 12994005, 17325340, 25988010, 51976020]

約数ペア:

[(1, 51976020), (2, 25988010), (3, 17325340), (4, 12994005), (5, 10395204), (6, 8662670), (10, 5197602), (12, 4331335), (15, 3465068), (19, 2735580), (20, 2598801), (30, 1732534), (38, 1367790), (57, 911860), (60, 866267), (76, 683895), (95, 547116), (114, 455930), (127, 409260), (190, 273558), (228, 227965), (254, 204630), (285, 182372), (359, 144780), (380, 136779), (381, 136420), (508, 102315), (570, 91186), (635, 81852), (718, 72390), (762, 68210), (1077, 48260), (1140, 45593), (1270, 40926), (1436, 36195), (1524, 34105), (1795, 28956), (1905, 27284), (2154, 24130), (2413, 21540), (2540, 20463), (3590, 14478), (3810, 13642), (4308, 12065), (4826, 10770), (5385, 9652), (6821, 7620), (7180, 7239)]