51438192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 152762544

約数和(自身を除く): 101324352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 373, 408, 442, 507, 624, 663, 676, 746, 816, 884, 1014, 1119, 1326, 1352, 1492, 1768, 2028, 2238, 2652, 2704, 2873, 2984, 3536, 4056, 4476, 4849, 5304, 5746, 5968, 6341, 8112, 8619, 8952, 9698, 10608, 11492, 12682, 14547, 17238, 17904, 19023, 19396, 22984, 25364, 29094, 34476, 38046, 38792, 45968, 50728, 58188, 63037, 68952, 76092, 77584, 82433, 101456, 116376, 126074, 137904, 152184, 164866, 189111, 232752, 247299, 252148, 304368, 329732, 378222, 494598, 504296, 659464, 756444, 989196, 1008592, 1071629, 1318928, 1512888, 1978392, 2143258, 3025776, 3214887, 3956784, 4286516, 6429774, 8573032, 12859548, 17146064, 25719096, 51438192]

約数ペア:

[(1, 51438192), (2, 25719096), (3, 17146064), (4, 12859548), (6, 8573032), (8, 6429774), (12, 4286516), (13, 3956784), (16, 3214887), (17, 3025776), (24, 2143258), (26, 1978392), (34, 1512888), (39, 1318928), (48, 1071629), (51, 1008592), (52, 989196), (68, 756444), (78, 659464), (102, 504296), (104, 494598), (136, 378222), (156, 329732), (169, 304368), (204, 252148), (208, 247299), (221, 232752), (272, 189111), (312, 164866), (338, 152184), (373, 137904), (408, 126074), (442, 116376), (507, 101456), (624, 82433), (663, 77584), (676, 76092), (746, 68952), (816, 63037), (884, 58188), (1014, 50728), (1119, 45968), (1326, 38792), (1352, 38046), (1492, 34476), (1768, 29094), (2028, 25364), (2238, 22984), (2652, 19396), (2704, 19023), (2873, 17904), (2984, 17238), (3536, 14547), (4056, 12682), (4476, 11492), (4849, 10608), (5304, 9698), (5746, 8952), (5968, 8619), (6341, 8112)]