51103572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 130846464

約数和(自身を除く): 79742892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 223, 226, 338, 339, 446, 452, 507, 669, 676, 678, 892, 1014, 1338, 1356, 1469, 2028, 2676, 2899, 2938, 4407, 5798, 5876, 8697, 8814, 11596, 17394, 17628, 19097, 25199, 34788, 37687, 38194, 50398, 57291, 75374, 75597, 76388, 100796, 113061, 114582, 150748, 151194, 226122, 229164, 302388, 327587, 452244, 655174, 982761, 1310348, 1965522, 3931044, 4258631, 8517262, 12775893, 17034524, 25551786, 51103572]

約数ペア:

[(1, 51103572), (2, 25551786), (3, 17034524), (4, 12775893), (6, 8517262), (12, 4258631), (13, 3931044), (26, 1965522), (39, 1310348), (52, 982761), (78, 655174), (113, 452244), (156, 327587), (169, 302388), (223, 229164), (226, 226122), (338, 151194), (339, 150748), (446, 114582), (452, 113061), (507, 100796), (669, 76388), (676, 75597), (678, 75374), (892, 57291), (1014, 50398), (1338, 38194), (1356, 37687), (1469, 34788), (2028, 25199), (2676, 19097), (2899, 17628), (2938, 17394), (4407, 11596), (5798, 8814), (5876, 8697)]