49013550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 143629200

約数和(自身を除く): 94615650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 43, 45, 50, 51, 75, 85, 86, 90, 102, 129, 149, 150, 153, 170, 215, 225, 255, 258, 298, 306, 387, 425, 430, 447, 450, 510, 645, 731, 745, 765, 774, 850, 894, 1075, 1275, 1290, 1341, 1462, 1490, 1530, 1935, 2150, 2193, 2235, 2533, 2550, 2682, 3225, 3655, 3725, 3825, 3870, 4386, 4470, 5066, 6407, 6450, 6579, 6705, 7310, 7450, 7599, 7650, 9675, 10965, 11175, 12665, 12814, 13158, 13410, 15198, 18275, 19221, 19350, 21930, 22350, 22797, 25330, 32035, 32895, 33525, 36550, 37995, 38442, 45594, 54825, 57663, 63325, 64070, 65790, 67050, 75990, 96105, 108919, 109650, 113985, 115326, 126650, 160175, 164475, 189975, 192210, 217838, 227970, 288315, 320350, 326757, 328950, 379950, 480525, 544595, 569925, 576630, 653514, 961050, 980271, 1089190, 1139850, 1441575, 1633785, 1960542, 2722975, 2883150, 3267570, 4901355, 5445950, 8168925, 9802710, 16337850, 24506775, 49013550]

約数ペア:

[(1, 49013550), (2, 24506775), (3, 16337850), (5, 9802710), (6, 8168925), (9, 5445950), (10, 4901355), (15, 3267570), (17, 2883150), (18, 2722975), (25, 1960542), (30, 1633785), (34, 1441575), (43, 1139850), (45, 1089190), (50, 980271), (51, 961050), (75, 653514), (85, 576630), (86, 569925), (90, 544595), (102, 480525), (129, 379950), (149, 328950), (150, 326757), (153, 320350), (170, 288315), (215, 227970), (225, 217838), (255, 192210), (258, 189975), (298, 164475), (306, 160175), (387, 126650), (425, 115326), (430, 113985), (447, 109650), (450, 108919), (510, 96105), (645, 75990), (731, 67050), (745, 65790), (765, 64070), (774, 63325), (850, 57663), (894, 54825), (1075, 45594), (1275, 38442), (1290, 37995), (1341, 36550), (1462, 33525), (1490, 32895), (1530, 32035), (1935, 25330), (2150, 22797), (2193, 22350), (2235, 21930), (2533, 19350), (2550, 19221), (2682, 18275), (3225, 15198), (3655, 13410), (3725, 13158), (3825, 12814), (3870, 12665), (4386, 11175), (4470, 10965), (5066, 9675), (6407, 7650), (6450, 7599), (6579, 7450), (6705, 7310)]