49039220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 64759948

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 6271, 7820, 12542, 25084, 31355, 62710, 106607, 125420, 144233, 213214, 288466, 426428, 533035, 576932, 721165, 1066070, 1442330, 2132140, 2451961, 2884660, 4903922, 9807844, 12259805, 24519610, 49039220]

約数ペア:

[(1, 49039220), (2, 24519610), (4, 12259805), (5, 9807844), (10, 4903922), (17, 2884660), (20, 2451961), (23, 2132140), (34, 1442330), (46, 1066070), (68, 721165), (85, 576932), (92, 533035), (115, 426428), (170, 288466), (230, 213214), (340, 144233), (391, 125420), (460, 106607), (782, 62710), (1564, 31355), (1955, 25084), (3910, 12542), (6271, 7820)]