55089790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 64349570

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 106, 155, 217, 265, 310, 371, 434, 479, 530, 742, 958, 1085, 1643, 1855, 2170, 2395, 3286, 3353, 3710, 4790, 6706, 8215, 11501, 14849, 16430, 16765, 23002, 25387, 29698, 33530, 50774, 57505, 74245, 103943, 115010, 126935, 148490, 177709, 207886, 253870, 355418, 519715, 786997, 888545, 1039430, 1573994, 1777090, 3934985, 5508979, 7869970, 11017958, 27544895, 55089790]

約数ペア:

[(1, 55089790), (2, 27544895), (5, 11017958), (7, 7869970), (10, 5508979), (14, 3934985), (31, 1777090), (35, 1573994), (53, 1039430), (62, 888545), (70, 786997), (106, 519715), (155, 355418), (217, 253870), (265, 207886), (310, 177709), (371, 148490), (434, 126935), (479, 115010), (530, 103943), (742, 74245), (958, 57505), (1085, 50774), (1643, 33530), (1855, 29698), (2170, 25387), (2395, 23002), (3286, 16765), (3353, 16430), (3710, 14849), (4790, 11501), (6706, 8215)]