49809540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 153409536

約数和(自身を除く): 103599996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 326, 330, 463, 489, 652, 660, 815, 926, 978, 1389, 1630, 1793, 1852, 1956, 2315, 2445, 2778, 3260, 3586, 4630, 4890, 5093, 5379, 5556, 6945, 7172, 8965, 9260, 9780, 10186, 10758, 13890, 15279, 17930, 20372, 21516, 25465, 26895, 27780, 30558, 35860, 50930, 53790, 61116, 75469, 76395, 101860, 107580, 150938, 152790, 226407, 301876, 305580, 377345, 452814, 754690, 830159, 905628, 1132035, 1509380, 1660318, 2264070, 2490477, 3320636, 4150795, 4528140, 4980954, 8301590, 9961908, 12452385, 16603180, 24904770, 49809540]

約数ペア:

[(1, 49809540), (2, 24904770), (3, 16603180), (4, 12452385), (5, 9961908), (6, 8301590), (10, 4980954), (11, 4528140), (12, 4150795), (15, 3320636), (20, 2490477), (22, 2264070), (30, 1660318), (33, 1509380), (44, 1132035), (55, 905628), (60, 830159), (66, 754690), (110, 452814), (132, 377345), (163, 305580), (165, 301876), (220, 226407), (326, 152790), (330, 150938), (463, 107580), (489, 101860), (652, 76395), (660, 75469), (815, 61116), (926, 53790), (978, 50930), (1389, 35860), (1630, 30558), (1793, 27780), (1852, 26895), (1956, 25465), (2315, 21516), (2445, 20372), (2778, 17930), (3260, 15279), (3586, 13890), (4630, 10758), (4890, 10186), (5093, 9780), (5379, 9260), (5556, 8965), (6945, 7172)]