42500052

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2677}}^1$

素因数の和:2707

約数の個数: 90

約数和(自身を含む): 129291162

約数和(自身を除く): 86791110

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 2677, 3969, 5292, 5354, 7938, 8031, 10708, 15876, 16062, 18739, 24093, 32124, 37478, 48186, 56217, 72279, 74956, 96372, 112434, 131173, 144558, 168651, 216837, 224868, 262346, 289116, 337302, 393519, 433674, 505953, 524692, 674604, 787038, 867348, 1011906, 1180557, 1517859, 1574076, 2023812, 2361114, 3035718, 3541671, 4722228, 6071436, 7083342, 10625013, 14166684, 21250026, 42500052]

約数ペア:

[(1, 42500052), (2, 21250026), (3, 14166684), (4, 10625013), (6, 7083342), (7, 6071436), (9, 4722228), (12, 3541671), (14, 3035718), (18, 2361114), (21, 2023812), (27, 1574076), (28, 1517859), (36, 1180557), (42, 1011906), (49, 867348), (54, 787038), (63, 674604), (81, 524692), (84, 505953), (98, 433674), (108, 393519), (126, 337302), (147, 289116), (162, 262346), (189, 224868), (196, 216837), (252, 168651), (294, 144558), (324, 131173), (378, 112434), (441, 96372), (567, 74956), (588, 72279), (756, 56217), (882, 48186), (1134, 37478), (1323, 32124), (1764, 24093), (2268, 18739), (2646, 16062), (2677, 15876), (3969, 10708), (5292, 8031), (5354, 7938)]