55768370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 63463630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 229, 245, 343, 355, 458, 490, 497, 686, 710, 994, 1145, 1603, 1715, 2290, 2485, 3206, 3430, 3479, 4970, 6958, 8015, 11221, 16030, 16259, 17395, 22442, 24353, 32518, 34790, 48706, 56105, 78547, 81295, 112210, 113813, 121765, 157094, 162590, 227626, 243530, 392735, 569065, 785470, 796691, 1138130, 1593382, 3983455, 5576837, 7966910, 11153674, 27884185, 55768370]

約数ペア:

[(1, 55768370), (2, 27884185), (5, 11153674), (7, 7966910), (10, 5576837), (14, 3983455), (35, 1593382), (49, 1138130), (70, 796691), (71, 785470), (98, 569065), (142, 392735), (229, 243530), (245, 227626), (343, 162590), (355, 157094), (458, 121765), (490, 113813), (497, 112210), (686, 81295), (710, 78547), (994, 56105), (1145, 48706), (1603, 34790), (1715, 32518), (2290, 24353), (2485, 22442), (3206, 17395), (3430, 16259), (3479, 16030), (4970, 11221), (6958, 8015)]