49424355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 96471648

約数和(自身を除く): 47047293

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 53, 69, 85, 115, 153, 159, 207, 255, 265, 345, 391, 477, 765, 795, 901, 1035, 1173, 1219, 1955, 2385, 2703, 2809, 3519, 3657, 4505, 5865, 6095, 8109, 8427, 10971, 13515, 14045, 17595, 18285, 20723, 25281, 40545, 42135, 47753, 54855, 62169, 64607, 103615, 126405, 143259, 186507, 193821, 238765, 310845, 323035, 429777, 581463, 716295, 932535, 969105, 1098319, 2148885, 2907315, 3294957, 5491595, 9884871, 16474785, 49424355]

約数ペア:

[(1, 49424355), (3, 16474785), (5, 9884871), (9, 5491595), (15, 3294957), (17, 2907315), (23, 2148885), (45, 1098319), (51, 969105), (53, 932535), (69, 716295), (85, 581463), (115, 429777), (153, 323035), (159, 310845), (207, 238765), (255, 193821), (265, 186507), (345, 143259), (391, 126405), (477, 103615), (765, 64607), (795, 62169), (901, 54855), (1035, 47753), (1173, 42135), (1219, 40545), (1955, 25281), (2385, 20723), (2703, 18285), (2809, 17595), (3519, 14045), (3657, 13515), (4505, 10971), (5865, 8427), (6095, 8109)]