50305140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 114805260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 419, 435, 460, 522, 580, 667, 690, 828, 838, 870, 1035, 1044, 1257, 1305, 1334, 1380, 1676, 1740, 2001, 2070, 2095, 2514, 2610, 2668, 3335, 3771, 4002, 4140, 4190, 5028, 5220, 6003, 6285, 6670, 7542, 8004, 8380, 9637, 10005, 12006, 12151, 12570, 13340, 15084, 18855, 19274, 20010, 24012, 24302, 25140, 28911, 30015, 36453, 37710, 38548, 40020, 48185, 48604, 57822, 60030, 60755, 72906, 75420, 86733, 96370, 109359, 115644, 120060, 121510, 144555, 145812, 173466, 182265, 192740, 218718, 243020, 279473, 289110, 346932, 364530, 433665, 437436, 546795, 558946, 578220, 729060, 838419, 867330, 1093590, 1117892, 1397365, 1676838, 1734660, 2187180, 2515257, 2794730, 3353676, 4192095, 5030514, 5589460, 8384190, 10061028, 12576285, 16768380, 25152570, 50305140]

約数ペア:

[(1, 50305140), (2, 25152570), (3, 16768380), (4, 12576285), (5, 10061028), (6, 8384190), (9, 5589460), (10, 5030514), (12, 4192095), (15, 3353676), (18, 2794730), (20, 2515257), (23, 2187180), (29, 1734660), (30, 1676838), (36, 1397365), (45, 1117892), (46, 1093590), (58, 867330), (60, 838419), (69, 729060), (87, 578220), (90, 558946), (92, 546795), (115, 437436), (116, 433665), (138, 364530), (145, 346932), (174, 289110), (180, 279473), (207, 243020), (230, 218718), (261, 192740), (276, 182265), (290, 173466), (345, 145812), (348, 144555), (414, 121510), (419, 120060), (435, 115644), (460, 109359), (522, 96370), (580, 86733), (667, 75420), (690, 72906), (828, 60755), (838, 60030), (870, 57822), (1035, 48604), (1044, 48185), (1257, 40020), (1305, 38548), (1334, 37710), (1380, 36453), (1676, 30015), (1740, 28911), (2001, 25140), (2070, 24302), (2095, 24012), (2514, 20010), (2610, 19274), (2668, 18855), (3335, 15084), (3771, 13340), (4002, 12570), (4140, 12151), (4190, 12006), (5028, 10005), (5220, 9637), (6003, 8380), (6285, 8004), (6670, 7542)]