52005882640

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 124436723040

約数和(自身を除く): 72430840400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 97, 178, 194, 257, 293, 356, 388, 445, 485, 514, 586, 712, 776, 890, 970, 1028, 1172, 1285, 1424, 1465, 1552, 1780, 1940, 2056, 2344, 2570, 2930, 3560, 3880, 4112, 4688, 5140, 5860, 7120, 7760, 8633, 10280, 11720, 17266, 20560, 22873, 23440, 24929, 26077, 28421, 34532, 43165, 45746, 49858, 52154, 56842, 69064, 75301, 86330, 91492, 99716, 104308, 113684, 114365, 124645, 130385, 138128, 142105, 150602, 172660, 182984, 199432, 208616, 227368, 228730, 249290, 260770, 284210, 301204, 345320, 365968, 376505, 398864, 417232, 454736, 457460, 498580, 521540, 568420, 602408, 690640, 753010, 914920, 997160, 1043080, 1136840, 1204816, 1506020, 1829840, 1994320, 2086160, 2218681, 2273680, 2529469, 3012040, 4437362, 5058938, 6024080, 6701789, 7304197, 8874724, 10117876, 11093405, 12647345, 13403578, 14608394, 17749448, 20235752, 22186810, 25294690, 26807156, 29216788, 33508945, 35498896, 36520985, 40471504, 44373620, 50589380, 53614312, 58433576, 67017890, 73041970, 88747240, 101178760, 107228624, 116867152, 134035780, 146083940, 177494480, 202357520, 268071560, 292167880, 536143120, 584335760, 650073533, 1300147066, 2600294132, 3250367665, 5200588264, 6500735330, 10401176528, 13001470660, 26002941320, 52005882640]

約数ペア:

[(1, 52005882640), (2, 26002941320), (4, 13001470660), (5, 10401176528), (8, 6500735330), (10, 5200588264), (16, 3250367665), (20, 2600294132), (40, 1300147066), (80, 650073533), (89, 584335760), (97, 536143120), (178, 292167880), (194, 268071560), (257, 202357520), (293, 177494480), (356, 146083940), (388, 134035780), (445, 116867152), (485, 107228624), (514, 101178760), (586, 88747240), (712, 73041970), (776, 67017890), (890, 58433576), (970, 53614312), (1028, 50589380), (1172, 44373620), (1285, 40471504), (1424, 36520985), (1465, 35498896), (1552, 33508945), (1780, 29216788), (1940, 26807156), (2056, 25294690), (2344, 22186810), (2570, 20235752), (2930, 17749448), (3560, 14608394), (3880, 13403578), (4112, 12647345), (4688, 11093405), (5140, 10117876), (5860, 8874724), (7120, 7304197), (7760, 6701789), (8633, 6024080), (10280, 5058938), (11720, 4437362), (17266, 3012040), (20560, 2529469), (22873, 2273680), (23440, 2218681), (24929, 2086160), (26077, 1994320), (28421, 1829840), (34532, 1506020), (43165, 1204816), (45746, 1136840), (49858, 1043080), (52154, 997160), (56842, 914920), (69064, 753010), (75301, 690640), (86330, 602408), (91492, 568420), (99716, 521540), (104308, 498580), (113684, 457460), (114365, 454736), (124645, 417232), (130385, 398864), (138128, 376505), (142105, 365968), (150602, 345320), (172660, 301204), (182984, 284210), (199432, 260770), (208616, 249290), (227368, 228730)]