13509050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 27801792

約数和(自身を除く): 14292742

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 691, 782, 850, 1150, 1382, 1955, 3455, 3910, 6910, 9775, 11747, 15893, 17275, 19550, 23494, 31786, 34550, 58735, 79465, 117470, 158930, 270181, 293675, 397325, 540362, 587350, 794650, 1350905, 2701810, 6754525, 13509050]

約数ペア:

[(1, 13509050), (2, 6754525), (5, 2701810), (10, 1350905), (17, 794650), (23, 587350), (25, 540362), (34, 397325), (46, 293675), (50, 270181), (85, 158930), (115, 117470), (170, 79465), (230, 58735), (391, 34550), (425, 31786), (575, 23494), (691, 19550), (782, 17275), (850, 15893), (1150, 11747), (1382, 9775), (1955, 6910), (3455, 3910)]