47954340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5466

約数の個数: 108

約数和(自身を含む): 169241436

約数和(自身を除く): 121287096

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5437, 8820, 10874, 16311, 21748, 27185, 32622, 38059, 48933, 54370, 65244, 76118, 81555, 97866, 108740, 114177, 152236, 163110, 190295, 195732, 228354, 244665, 266413, 326220, 342531, 380590, 456708, 489330, 532826, 570885, 685062, 761180, 799239, 978660, 1065652, 1141770, 1332065, 1370124, 1598478, 1712655, 2283540, 2397717, 2664130, 3196956, 3425310, 3996195, 4795434, 5328260, 6850620, 7992390, 9590868, 11988585, 15984780, 23977170, 47954340]

約数ペア:

[(1, 47954340), (2, 23977170), (3, 15984780), (4, 11988585), (5, 9590868), (6, 7992390), (7, 6850620), (9, 5328260), (10, 4795434), (12, 3996195), (14, 3425310), (15, 3196956), (18, 2664130), (20, 2397717), (21, 2283540), (28, 1712655), (30, 1598478), (35, 1370124), (36, 1332065), (42, 1141770), (45, 1065652), (49, 978660), (60, 799239), (63, 761180), (70, 685062), (84, 570885), (90, 532826), (98, 489330), (105, 456708), (126, 380590), (140, 342531), (147, 326220), (180, 266413), (196, 244665), (210, 228354), (245, 195732), (252, 190295), (294, 163110), (315, 152236), (420, 114177), (441, 108740), (490, 97866), (588, 81555), (630, 76118), (735, 65244), (882, 54370), (980, 48933), (1260, 38059), (1470, 32622), (1764, 27185), (2205, 21748), (2940, 16311), (4410, 10874), (5437, 8820)]