42186350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 85815936

約数和(自身を除く): 43629586

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 1601, 2635, 3202, 5270, 8005, 13175, 16010, 26350, 27217, 40025, 49631, 54434, 80050, 99262, 136085, 248155, 272170, 496310, 680425, 843727, 1240775, 1360850, 1687454, 2481550, 4218635, 8437270, 21093175, 42186350]

約数ペア:

[(1, 42186350), (2, 21093175), (5, 8437270), (10, 4218635), (17, 2481550), (25, 1687454), (31, 1360850), (34, 1240775), (50, 843727), (62, 680425), (85, 496310), (155, 272170), (170, 248155), (310, 136085), (425, 99262), (527, 80050), (775, 54434), (850, 49631), (1054, 40025), (1550, 27217), (1601, 26350), (2635, 16010), (3202, 13175), (5270, 8005)]