48779080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 135302400

約数和(自身を除く): 86523320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 95, 106, 133, 140, 152, 173, 190, 212, 265, 266, 280, 346, 371, 380, 424, 530, 532, 665, 692, 742, 760, 865, 1007, 1060, 1064, 1211, 1330, 1384, 1484, 1730, 1855, 2014, 2120, 2422, 2660, 2968, 3287, 3460, 3710, 4028, 4844, 5035, 5320, 6055, 6574, 6920, 7049, 7420, 8056, 9169, 9688, 10070, 12110, 13148, 14098, 14840, 16435, 18338, 20140, 23009, 24220, 26296, 28196, 32870, 35245, 36676, 40280, 45845, 46018, 48440, 56392, 64183, 65740, 70490, 73352, 91690, 92036, 115045, 128366, 131480, 140980, 174211, 183380, 184072, 230090, 256732, 281960, 320915, 348422, 366760, 460180, 513464, 641830, 696844, 871055, 920360, 1219477, 1283660, 1393688, 1742110, 2438954, 2567320, 3484220, 4877908, 6097385, 6968440, 9755816, 12194770, 24389540, 48779080]

約数ペア:

[(1, 48779080), (2, 24389540), (4, 12194770), (5, 9755816), (7, 6968440), (8, 6097385), (10, 4877908), (14, 3484220), (19, 2567320), (20, 2438954), (28, 1742110), (35, 1393688), (38, 1283660), (40, 1219477), (53, 920360), (56, 871055), (70, 696844), (76, 641830), (95, 513464), (106, 460180), (133, 366760), (140, 348422), (152, 320915), (173, 281960), (190, 256732), (212, 230090), (265, 184072), (266, 183380), (280, 174211), (346, 140980), (371, 131480), (380, 128366), (424, 115045), (530, 92036), (532, 91690), (665, 73352), (692, 70490), (742, 65740), (760, 64183), (865, 56392), (1007, 48440), (1060, 46018), (1064, 45845), (1211, 40280), (1330, 36676), (1384, 35245), (1484, 32870), (1730, 28196), (1855, 26296), (2014, 24220), (2120, 23009), (2422, 20140), (2660, 18338), (2968, 16435), (3287, 14840), (3460, 14098), (3710, 13148), (4028, 12110), (4844, 10070), (5035, 9688), (5320, 9169), (6055, 8056), (6574, 7420), (6920, 7049)]