55117300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 138741120

約数和(自身を除く): 83623820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1109, 1420, 1775, 1988, 2218, 2485, 3550, 4436, 4970, 5545, 7100, 7763, 9940, 11090, 12425, 15526, 22180, 24850, 27725, 31052, 38815, 49700, 55450, 77630, 78739, 110900, 155260, 157478, 194075, 314956, 388150, 393695, 551173, 776300, 787390, 1102346, 1574780, 1968475, 2204692, 2755865, 3936950, 5511730, 7873900, 11023460, 13779325, 27558650, 55117300]

約数ペア:

[(1, 55117300), (2, 27558650), (4, 13779325), (5, 11023460), (7, 7873900), (10, 5511730), (14, 3936950), (20, 2755865), (25, 2204692), (28, 1968475), (35, 1574780), (50, 1102346), (70, 787390), (71, 776300), (100, 551173), (140, 393695), (142, 388150), (175, 314956), (284, 194075), (350, 157478), (355, 155260), (497, 110900), (700, 78739), (710, 77630), (994, 55450), (1109, 49700), (1420, 38815), (1775, 31052), (1988, 27725), (2218, 24850), (2485, 22180), (3550, 15526), (4436, 12425), (4970, 11090), (5545, 9940), (7100, 7763)]