50676780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 180182016

約数和(自身を除く): 129505236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1567, 1617, 2156, 2310, 2695, 2940, 3134, 3234, 4620, 4701, 5390, 6268, 6468, 7835, 8085, 9402, 10780, 10969, 15670, 16170, 17237, 18804, 21938, 23505, 31340, 32340, 32907, 34474, 43876, 47010, 51711, 54845, 65814, 68948, 76783, 86185, 94020, 103422, 109690, 120659, 131628, 153566, 164535, 172370, 206844, 219380, 230349, 241318, 258555, 307132, 329070, 344740, 361977, 383915, 460698, 482636, 517110, 603295, 658140, 723954, 767830, 844613, 921396, 1034220, 1151745, 1206590, 1447908, 1535660, 1689226, 1809885, 2303490, 2413180, 2533839, 3378452, 3619770, 4223065, 4606980, 5067678, 7239540, 8446130, 10135356, 12669195, 16892260, 25338390, 50676780]

約数ペア:

[(1, 50676780), (2, 25338390), (3, 16892260), (4, 12669195), (5, 10135356), (6, 8446130), (7, 7239540), (10, 5067678), (11, 4606980), (12, 4223065), (14, 3619770), (15, 3378452), (20, 2533839), (21, 2413180), (22, 2303490), (28, 1809885), (30, 1689226), (33, 1535660), (35, 1447908), (42, 1206590), (44, 1151745), (49, 1034220), (55, 921396), (60, 844613), (66, 767830), (70, 723954), (77, 658140), (84, 603295), (98, 517110), (105, 482636), (110, 460698), (132, 383915), (140, 361977), (147, 344740), (154, 329070), (165, 307132), (196, 258555), (210, 241318), (220, 230349), (231, 219380), (245, 206844), (294, 172370), (308, 164535), (330, 153566), (385, 131628), (420, 120659), (462, 109690), (490, 103422), (539, 94020), (588, 86185), (660, 76783), (735, 68948), (770, 65814), (924, 54845), (980, 51711), (1078, 47010), (1155, 43876), (1470, 34474), (1540, 32907), (1567, 32340), (1617, 31340), (2156, 23505), (2310, 21938), (2695, 18804), (2940, 17237), (3134, 16170), (3234, 15670), (4620, 10969), (4701, 10780), (5390, 9402), (6268, 8085), (6468, 7835)]