49799011836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{162557}}^1$

素因数の和:163099

約数の個数: 72

約数和(自身を含む): 135429020496

約数和(自身を除く): 85630008660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 521, 588, 1042, 1563, 2084, 3126, 3647, 6252, 7294, 10941, 14588, 21882, 25529, 43764, 51058, 76587, 102116, 153174, 162557, 306348, 325114, 487671, 650228, 975342, 1137899, 1950684, 2275798, 3413697, 4551596, 6827394, 7965293, 13654788, 15930586, 23895879, 31861172, 47791758, 84692197, 95583516, 169384394, 254076591, 338768788, 508153182, 592845379, 1016306364, 1185690758, 1778536137, 2371381516, 3557072274, 4149917653, 7114144548, 8299835306, 12449752959, 16599670612, 24899505918, 49799011836]

約数ペア:

[(1, 49799011836), (2, 24899505918), (3, 16599670612), (4, 12449752959), (6, 8299835306), (7, 7114144548), (12, 4149917653), (14, 3557072274), (21, 2371381516), (28, 1778536137), (42, 1185690758), (49, 1016306364), (84, 592845379), (98, 508153182), (147, 338768788), (196, 254076591), (294, 169384394), (521, 95583516), (588, 84692197), (1042, 47791758), (1563, 31861172), (2084, 23895879), (3126, 15930586), (3647, 13654788), (6252, 7965293), (7294, 6827394), (10941, 4551596), (14588, 3413697), (21882, 2275798), (25529, 1950684), (43764, 1137899), (51058, 975342), (76587, 650228), (102116, 487671), (153174, 325114), (162557, 306348)]