51603318

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 126236880

約数和(自身を除く): 74633562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 107, 117, 162, 214, 229, 234, 321, 351, 458, 642, 687, 702, 963, 1053, 1374, 1391, 1926, 2061, 2106, 2782, 2889, 2977, 4122, 4173, 5778, 5954, 6183, 8346, 8667, 8931, 12366, 12519, 17334, 17862, 18549, 24503, 25038, 26793, 37098, 37557, 49006, 53586, 73509, 75114, 80379, 112671, 147018, 160758, 220527, 225342, 241137, 318539, 441054, 482274, 637078, 661581, 955617, 1323162, 1911234, 1984743, 2866851, 3969486, 5733702, 8600553, 17201106, 25801659, 51603318]

約数ペア:

[(1, 51603318), (2, 25801659), (3, 17201106), (6, 8600553), (9, 5733702), (13, 3969486), (18, 2866851), (26, 1984743), (27, 1911234), (39, 1323162), (54, 955617), (78, 661581), (81, 637078), (107, 482274), (117, 441054), (162, 318539), (214, 241137), (229, 225342), (234, 220527), (321, 160758), (351, 147018), (458, 112671), (642, 80379), (687, 75114), (702, 73509), (963, 53586), (1053, 49006), (1374, 37557), (1391, 37098), (1926, 26793), (2061, 25038), (2106, 24503), (2782, 18549), (2889, 17862), (2977, 17334), (4122, 12519), (4173, 12366), (5778, 8931), (5954, 8667), (6183, 8346)]