50013180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 180956160

約数和(自身を除く): 130942980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 131, 135, 140, 180, 189, 202, 210, 252, 262, 270, 303, 315, 378, 393, 404, 420, 505, 524, 540, 606, 630, 655, 707, 756, 786, 909, 917, 945, 1010, 1179, 1212, 1260, 1310, 1414, 1515, 1572, 1818, 1834, 1890, 1965, 2020, 2121, 2358, 2620, 2727, 2751, 2828, 3030, 3535, 3537, 3636, 3668, 3780, 3930, 4242, 4545, 4585, 4716, 5454, 5502, 5895, 6060, 6363, 7070, 7074, 7860, 8253, 8484, 9090, 9170, 10605, 10908, 11004, 11790, 12726, 13231, 13635, 13755, 14140, 14148, 16506, 17685, 18180, 18340, 19089, 21210, 23580, 24759, 25452, 26462, 27270, 27510, 31815, 33012, 35370, 38178, 39693, 41265, 42420, 49518, 52924, 54540, 55020, 63630, 66155, 70740, 76356, 79386, 82530, 92617, 95445, 99036, 119079, 123795, 127260, 132310, 158772, 165060, 185234, 190890, 198465, 238158, 247590, 264620, 277851, 357237, 370468, 381780, 396930, 463085, 476316, 495180, 555702, 595395, 714474, 793860, 833553, 926170, 1111404, 1190790, 1389255, 1428948, 1667106, 1786185, 1852340, 2381580, 2500659, 2778510, 3334212, 3572370, 4167765, 5001318, 5557020, 7144740, 8335530, 10002636, 12503295, 16671060, 25006590, 50013180]

約数ペア:

[(1, 50013180), (2, 25006590), (3, 16671060), (4, 12503295), (5, 10002636), (6, 8335530), (7, 7144740), (9, 5557020), (10, 5001318), (12, 4167765), (14, 3572370), (15, 3334212), (18, 2778510), (20, 2500659), (21, 2381580), (27, 1852340), (28, 1786185), (30, 1667106), (35, 1428948), (36, 1389255), (42, 1190790), (45, 1111404), (54, 926170), (60, 833553), (63, 793860), (70, 714474), (84, 595395), (90, 555702), (101, 495180), (105, 476316), (108, 463085), (126, 396930), (131, 381780), (135, 370468), (140, 357237), (180, 277851), (189, 264620), (202, 247590), (210, 238158), (252, 198465), (262, 190890), (270, 185234), (303, 165060), (315, 158772), (378, 132310), (393, 127260), (404, 123795), (420, 119079), (505, 99036), (524, 95445), (540, 92617), (606, 82530), (630, 79386), (655, 76356), (707, 70740), (756, 66155), (786, 63630), (909, 55020), (917, 54540), (945, 52924), (1010, 49518), (1179, 42420), (1212, 41265), (1260, 39693), (1310, 38178), (1414, 35370), (1515, 33012), (1572, 31815), (1818, 27510), (1834, 27270), (1890, 26462), (1965, 25452), (2020, 24759), (2121, 23580), (2358, 21210), (2620, 19089), (2727, 18340), (2751, 18180), (2828, 17685), (3030, 16506), (3535, 14148), (3537, 14140), (3636, 13755), (3668, 13635), (3780, 13231), (3930, 12726), (4242, 11790), (4545, 11004), (4585, 10908), (4716, 10605), (5454, 9170), (5502, 9090), (5895, 8484), (6060, 8253), (6363, 7860), (7070, 7074)]