51373224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 166060800

約数和(自身を除く): 114687576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 557, 732, 756, 854, 1098, 1114, 1281, 1464, 1512, 1647, 1671, 1708, 2196, 2228, 2562, 3294, 3342, 3416, 3843, 3899, 4392, 4456, 5013, 5124, 6588, 6684, 7686, 7798, 10026, 10248, 11529, 11697, 13176, 13368, 15039, 15372, 15596, 20052, 23058, 23394, 30078, 30744, 31192, 33977, 35091, 40104, 46116, 46788, 60156, 67954, 70182, 92232, 93576, 101931, 105273, 120312, 135908, 140364, 203862, 210546, 237839, 271816, 280728, 305793, 407724, 421092, 475678, 611586, 713517, 815448, 842184, 917379, 951356, 1223172, 1427034, 1834758, 1902712, 2140551, 2446344, 2854068, 3669516, 4281102, 5708136, 6421653, 7339032, 8562204, 12843306, 17124408, 25686612, 51373224]

約数ペア:

[(1, 51373224), (2, 25686612), (3, 17124408), (4, 12843306), (6, 8562204), (7, 7339032), (8, 6421653), (9, 5708136), (12, 4281102), (14, 3669516), (18, 2854068), (21, 2446344), (24, 2140551), (27, 1902712), (28, 1834758), (36, 1427034), (42, 1223172), (54, 951356), (56, 917379), (61, 842184), (63, 815448), (72, 713517), (84, 611586), (108, 475678), (122, 421092), (126, 407724), (168, 305793), (183, 280728), (189, 271816), (216, 237839), (244, 210546), (252, 203862), (366, 140364), (378, 135908), (427, 120312), (488, 105273), (504, 101931), (549, 93576), (557, 92232), (732, 70182), (756, 67954), (854, 60156), (1098, 46788), (1114, 46116), (1281, 40104), (1464, 35091), (1512, 33977), (1647, 31192), (1671, 30744), (1708, 30078), (2196, 23394), (2228, 23058), (2562, 20052), (3294, 15596), (3342, 15372), (3416, 15039), (3843, 13368), (3899, 13176), (4392, 11697), (4456, 11529), (5013, 10248), (5124, 10026), (6588, 7798), (6684, 7686)]