51990444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 148780800

約数和(自身を除く): 96790356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 107, 108, 132, 198, 214, 297, 321, 396, 409, 428, 594, 642, 818, 963, 1177, 1188, 1227, 1284, 1636, 1926, 2354, 2454, 2889, 3531, 3681, 3852, 4499, 4708, 4908, 5778, 7062, 7362, 8998, 10593, 11043, 11556, 13497, 14124, 14724, 17996, 21186, 22086, 26994, 31779, 40491, 42372, 43763, 44172, 53988, 63558, 80982, 87526, 121473, 127116, 131289, 161964, 175052, 242946, 262578, 393867, 481393, 485892, 525156, 787734, 962786, 1181601, 1444179, 1575468, 1925572, 2363202, 2888358, 4332537, 4726404, 5776716, 8665074, 12997611, 17330148, 25995222, 51990444]

約数ペア:

[(1, 51990444), (2, 25995222), (3, 17330148), (4, 12997611), (6, 8665074), (9, 5776716), (11, 4726404), (12, 4332537), (18, 2888358), (22, 2363202), (27, 1925572), (33, 1575468), (36, 1444179), (44, 1181601), (54, 962786), (66, 787734), (99, 525156), (107, 485892), (108, 481393), (132, 393867), (198, 262578), (214, 242946), (297, 175052), (321, 161964), (396, 131289), (409, 127116), (428, 121473), (594, 87526), (642, 80982), (818, 63558), (963, 53988), (1177, 44172), (1188, 43763), (1227, 42372), (1284, 40491), (1636, 31779), (1926, 26994), (2354, 22086), (2454, 21186), (2889, 17996), (3531, 14724), (3681, 14124), (3852, 13497), (4499, 11556), (4708, 11043), (4908, 10593), (5778, 8998), (7062, 7362)]