52427060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 130319784

約数和(自身を除く): 77892724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 877, 980, 1220, 1708, 1754, 2135, 2989, 3508, 4270, 4385, 5978, 6139, 8540, 8770, 11956, 12278, 14945, 17540, 24556, 29890, 30695, 42973, 53497, 59780, 61390, 85946, 106994, 122780, 171892, 213988, 214865, 267485, 374479, 429730, 534970, 748958, 859460, 1069940, 1497916, 1872395, 2621353, 3744790, 5242706, 7489580, 10485412, 13106765, 26213530, 52427060]

約数ペア:

[(1, 52427060), (2, 26213530), (4, 13106765), (5, 10485412), (7, 7489580), (10, 5242706), (14, 3744790), (20, 2621353), (28, 1872395), (35, 1497916), (49, 1069940), (61, 859460), (70, 748958), (98, 534970), (122, 429730), (140, 374479), (196, 267485), (244, 214865), (245, 213988), (305, 171892), (427, 122780), (490, 106994), (610, 85946), (854, 61390), (877, 59780), (980, 53497), (1220, 42973), (1708, 30695), (1754, 29890), (2135, 24556), (2989, 17540), (3508, 14945), (4270, 12278), (4385, 11956), (5978, 8770), (6139, 8540)]