49456470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 143327232

約数和(自身を除く): 93870762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 71, 93, 105, 107, 142, 155, 186, 210, 213, 214, 217, 310, 321, 355, 426, 434, 465, 497, 535, 642, 651, 710, 749, 930, 994, 1065, 1070, 1085, 1302, 1491, 1498, 1605, 2130, 2170, 2201, 2247, 2485, 2982, 3210, 3255, 3317, 3745, 4402, 4494, 4970, 6510, 6603, 6634, 7455, 7490, 7597, 9951, 11005, 11235, 13206, 14910, 15194, 15407, 16585, 19902, 22010, 22470, 22791, 23219, 30814, 33015, 33170, 37985, 45582, 46221, 46438, 49755, 53179, 66030, 69657, 75970, 77035, 92442, 99510, 106358, 113955, 116095, 139314, 154070, 159537, 227910, 231105, 232190, 235507, 265895, 319074, 348285, 462210, 471014, 531790, 696570, 706521, 797685, 1177535, 1413042, 1595370, 1648549, 2355070, 3297098, 3532605, 4945647, 7065210, 8242745, 9891294, 16485490, 24728235, 49456470]

約数ペア:

[(1, 49456470), (2, 24728235), (3, 16485490), (5, 9891294), (6, 8242745), (7, 7065210), (10, 4945647), (14, 3532605), (15, 3297098), (21, 2355070), (30, 1648549), (31, 1595370), (35, 1413042), (42, 1177535), (62, 797685), (70, 706521), (71, 696570), (93, 531790), (105, 471014), (107, 462210), (142, 348285), (155, 319074), (186, 265895), (210, 235507), (213, 232190), (214, 231105), (217, 227910), (310, 159537), (321, 154070), (355, 139314), (426, 116095), (434, 113955), (465, 106358), (497, 99510), (535, 92442), (642, 77035), (651, 75970), (710, 69657), (749, 66030), (930, 53179), (994, 49755), (1065, 46438), (1070, 46221), (1085, 45582), (1302, 37985), (1491, 33170), (1498, 33015), (1605, 30814), (2130, 23219), (2170, 22791), (2201, 22470), (2247, 22010), (2485, 19902), (2982, 16585), (3210, 15407), (3255, 15194), (3317, 14910), (3745, 13206), (4402, 11235), (4494, 11005), (4970, 9951), (6510, 7597), (6603, 7490), (6634, 7455)]