47989365632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1632

約数の個数: 128

約数和(自身を含む): 104987759520

約数和(自身を除く): 56998393888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 421, 488, 793, 832, 842, 976, 1123, 1586, 1664, 1684, 1952, 2246, 3172, 3368, 3904, 4492, 5473, 6344, 6736, 7808, 8984, 10946, 12688, 13472, 14599, 17968, 21892, 25376, 25681, 26944, 29198, 35936, 43784, 50752, 51362, 53888, 58396, 68503, 71872, 87568, 101504, 102724, 116792, 137006, 143744, 175136, 205448, 233584, 274012, 333853, 350272, 410896, 467168, 472783, 548024, 667706, 700544, 821792, 890539, 934336, 945566, 1096048, 1335412, 1643584, 1781078, 1868672, 1891132, 2192096, 2670824, 3287168, 3562156, 3782264, 4384192, 5341648, 6146179, 7124312, 7564528, 8768384, 10683296, 12292358, 14248624, 15129056, 21366592, 24584716, 28497248, 28839763, 30258112, 42733184, 49169432, 56994496, 57679526, 60516224, 98338864, 113988992, 115359052, 196677728, 230718104, 374916919, 393355456, 461436208, 749833838, 786710912, 922872416, 1499667676, 1845744832, 2999335352, 3691489664, 5998670704, 11997341408, 23994682816, 47989365632]

約数ペア:

[(1, 47989365632), (2, 23994682816), (4, 11997341408), (8, 5998670704), (13, 3691489664), (16, 2999335352), (26, 1845744832), (32, 1499667676), (52, 922872416), (61, 786710912), (64, 749833838), (104, 461436208), (122, 393355456), (128, 374916919), (208, 230718104), (244, 196677728), (416, 115359052), (421, 113988992), (488, 98338864), (793, 60516224), (832, 57679526), (842, 56994496), (976, 49169432), (1123, 42733184), (1586, 30258112), (1664, 28839763), (1684, 28497248), (1952, 24584716), (2246, 21366592), (3172, 15129056), (3368, 14248624), (3904, 12292358), (4492, 10683296), (5473, 8768384), (6344, 7564528), (6736, 7124312), (7808, 6146179), (8984, 5341648), (10946, 4384192), (12688, 3782264), (13472, 3562156), (14599, 3287168), (17968, 2670824), (21892, 2192096), (25376, 1891132), (25681, 1868672), (26944, 1781078), (29198, 1643584), (35936, 1335412), (43784, 1096048), (50752, 945566), (51362, 934336), (53888, 890539), (58396, 821792), (68503, 700544), (71872, 667706), (87568, 548024), (101504, 472783), (102724, 467168), (116792, 410896), (137006, 350272), (143744, 333853), (175136, 274012), (205448, 233584)]