52980500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 128314368

約数和(自身を除く): 75333868

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 271, 340, 391, 425, 460, 500, 542, 575, 782, 850, 1084, 1150, 1355, 1564, 1700, 1955, 2125, 2300, 2710, 2875, 3910, 4250, 4607, 5420, 5750, 6233, 6775, 7820, 8500, 9214, 9775, 11500, 12466, 13550, 18428, 19550, 23035, 24932, 27100, 31165, 33875, 39100, 46070, 48875, 62330, 67750, 92140, 97750, 105961, 115175, 124660, 135500, 155825, 195500, 211922, 230350, 311650, 423844, 460700, 529805, 575875, 623300, 779125, 1059610, 1151750, 1558250, 2119220, 2303500, 2649025, 3116500, 5298050, 10596100, 13245125, 26490250, 52980500]

約数ペア:

[(1, 52980500), (2, 26490250), (4, 13245125), (5, 10596100), (10, 5298050), (17, 3116500), (20, 2649025), (23, 2303500), (25, 2119220), (34, 1558250), (46, 1151750), (50, 1059610), (68, 779125), (85, 623300), (92, 575875), (100, 529805), (115, 460700), (125, 423844), (170, 311650), (230, 230350), (250, 211922), (271, 195500), (340, 155825), (391, 135500), (425, 124660), (460, 115175), (500, 105961), (542, 97750), (575, 92140), (782, 67750), (850, 62330), (1084, 48875), (1150, 46070), (1355, 39100), (1564, 33875), (1700, 31165), (1955, 27100), (2125, 24932), (2300, 23035), (2710, 19550), (2875, 18428), (3910, 13550), (4250, 12466), (4607, 11500), (5420, 9775), (5750, 9214), (6233, 8500), (6775, 7820)]