99197050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 189097272

約数和(自身を除く): 89900222

約数列:

[1, 2, 5, 10, 25, 50, 97, 113, 181, 194, 226, 362, 485, 565, 905, 970, 1130, 1810, 2425, 2825, 4525, 4850, 5650, 9050, 10961, 17557, 20453, 21922, 35114, 40906, 54805, 87785, 102265, 109610, 175570, 204530, 274025, 438925, 511325, 548050, 877850, 1022650, 1983941, 3967882, 9919705, 19839410, 49598525, 99197050]

約数ペア:

[(1, 99197050), (2, 49598525), (5, 19839410), (10, 9919705), (25, 3967882), (50, 1983941), (97, 1022650), (113, 877850), (181, 548050), (194, 511325), (226, 438925), (362, 274025), (485, 204530), (565, 175570), (905, 109610), (970, 102265), (1130, 87785), (1810, 54805), (2425, 40906), (2825, 35114), (4525, 21922), (4850, 20453), (5650, 17557), (9050, 10961)]