49981176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 162901440

約数和(自身を除く): 112920264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 457, 504, 558, 588, 651, 744, 868, 882, 914, 1116, 1176, 1302, 1371, 1519, 1736, 1764, 1828, 1953, 2232, 2604, 2742, 3038, 3199, 3528, 3656, 3906, 4113, 4557, 5208, 5484, 6076, 6398, 7812, 8226, 9114, 9597, 10968, 12152, 12796, 13671, 14167, 15624, 16452, 18228, 19194, 22393, 25592, 27342, 28334, 28791, 32904, 36456, 38388, 42501, 44786, 54684, 56668, 57582, 67179, 76776, 85002, 89572, 99169, 109368, 113336, 115164, 127503, 134358, 170004, 179144, 198338, 201537, 230328, 255006, 268716, 297507, 340008, 396676, 403074, 510012, 537432, 595014, 694183, 793352, 806148, 892521, 1020024, 1190028, 1388366, 1612296, 1785042, 2082549, 2380056, 2776732, 3570084, 4165098, 5553464, 6247647, 7140168, 8330196, 12495294, 16660392, 24990588, 49981176]

約数ペア:

[(1, 49981176), (2, 24990588), (3, 16660392), (4, 12495294), (6, 8330196), (7, 7140168), (8, 6247647), (9, 5553464), (12, 4165098), (14, 3570084), (18, 2776732), (21, 2380056), (24, 2082549), (28, 1785042), (31, 1612296), (36, 1388366), (42, 1190028), (49, 1020024), (56, 892521), (62, 806148), (63, 793352), (72, 694183), (84, 595014), (93, 537432), (98, 510012), (124, 403074), (126, 396676), (147, 340008), (168, 297507), (186, 268716), (196, 255006), (217, 230328), (248, 201537), (252, 198338), (279, 179144), (294, 170004), (372, 134358), (392, 127503), (434, 115164), (441, 113336), (457, 109368), (504, 99169), (558, 89572), (588, 85002), (651, 76776), (744, 67179), (868, 57582), (882, 56668), (914, 54684), (1116, 44786), (1176, 42501), (1302, 38388), (1371, 36456), (1519, 32904), (1736, 28791), (1764, 28334), (1828, 27342), (1953, 25592), (2232, 22393), (2604, 19194), (2742, 18228), (3038, 16452), (3199, 15624), (3528, 14167), (3656, 13671), (3906, 12796), (4113, 12152), (4557, 10968), (5208, 9597), (5484, 9114), (6076, 8226), (6398, 7812)]