47439756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 120

約数和(自身を含む): 152731040

約数和(自身を除く): 105291284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1609, 1638, 2106, 2268, 2457, 3218, 3276, 4212, 4827, 4914, 6436, 7371, 9654, 9828, 11263, 14481, 14742, 19308, 20917, 22526, 28962, 29484, 33789, 41834, 43443, 45052, 57924, 62751, 67578, 83668, 86886, 101367, 125502, 130329, 135156, 146419, 173772, 188253, 202734, 251004, 260658, 292838, 304101, 376506, 405468, 439257, 521316, 564759, 585676, 608202, 753012, 878514, 912303, 1129518, 1216404, 1317771, 1694277, 1757028, 1824606, 2259036, 2635542, 3388554, 3649212, 3953313, 5271084, 6777108, 7906626, 11859939, 15813252, 23719878, 47439756]

約数ペア:

[(1, 47439756), (2, 23719878), (3, 15813252), (4, 11859939), (6, 7906626), (7, 6777108), (9, 5271084), (12, 3953313), (13, 3649212), (14, 3388554), (18, 2635542), (21, 2259036), (26, 1824606), (27, 1757028), (28, 1694277), (36, 1317771), (39, 1216404), (42, 1129518), (52, 912303), (54, 878514), (63, 753012), (78, 608202), (81, 585676), (84, 564759), (91, 521316), (108, 439257), (117, 405468), (126, 376506), (156, 304101), (162, 292838), (182, 260658), (189, 251004), (234, 202734), (252, 188253), (273, 173772), (324, 146419), (351, 135156), (364, 130329), (378, 125502), (468, 101367), (546, 86886), (567, 83668), (702, 67578), (756, 62751), (819, 57924), (1053, 45052), (1092, 43443), (1134, 41834), (1404, 33789), (1609, 29484), (1638, 28962), (2106, 22526), (2268, 20917), (2457, 19308), (3218, 14742), (3276, 14481), (4212, 11263), (4827, 9828), (4914, 9654), (6436, 7371)]