49915698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 72011982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 881, 994, 1349, 1491, 1762, 2643, 2698, 2982, 4047, 5286, 6167, 8094, 9443, 12334, 16739, 18501, 18886, 28329, 33478, 37002, 50217, 56658, 62551, 100434, 117173, 125102, 187653, 234346, 351519, 375306, 437857, 703038, 875714, 1188469, 1313571, 2376938, 2627142, 3565407, 7130814, 8319283, 16638566, 24957849, 49915698]

約数ペア:

[(1, 49915698), (2, 24957849), (3, 16638566), (6, 8319283), (7, 7130814), (14, 3565407), (19, 2627142), (21, 2376938), (38, 1313571), (42, 1188469), (57, 875714), (71, 703038), (114, 437857), (133, 375306), (142, 351519), (213, 234346), (266, 187653), (399, 125102), (426, 117173), (497, 100434), (798, 62551), (881, 56658), (994, 50217), (1349, 37002), (1491, 33478), (1762, 28329), (2643, 18886), (2698, 18501), (2982, 16739), (4047, 12334), (5286, 9443), (6167, 8094)]