45531950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 94560912

約数和(自身を除く): 49028962

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 137, 170, 230, 274, 289, 391, 425, 575, 578, 685, 782, 850, 1150, 1370, 1445, 1955, 2329, 2890, 3151, 3425, 3910, 4658, 6302, 6647, 6850, 7225, 9775, 11645, 13294, 14450, 15755, 19550, 23290, 31510, 33235, 39593, 53567, 58225, 66470, 78775, 79186, 107134, 116450, 157550, 166175, 197965, 267835, 332350, 395930, 535670, 910639, 989825, 1339175, 1821278, 1979650, 2678350, 4553195, 9106390, 22765975, 45531950]

約数ペア:

[(1, 45531950), (2, 22765975), (5, 9106390), (10, 4553195), (17, 2678350), (23, 1979650), (25, 1821278), (34, 1339175), (46, 989825), (50, 910639), (85, 535670), (115, 395930), (137, 332350), (170, 267835), (230, 197965), (274, 166175), (289, 157550), (391, 116450), (425, 107134), (575, 79186), (578, 78775), (685, 66470), (782, 58225), (850, 53567), (1150, 39593), (1370, 33235), (1445, 31510), (1955, 23290), (2329, 19550), (2890, 15755), (3151, 14450), (3425, 13294), (3910, 11645), (4658, 9775), (6302, 7225), (6647, 6850)]