50221860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 158816448

約数和(自身を除く): 108594588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 155, 156, 186, 195, 201, 260, 268, 310, 335, 372, 390, 402, 403, 465, 620, 670, 780, 804, 806, 871, 930, 961, 1005, 1209, 1340, 1612, 1742, 1860, 1922, 2010, 2015, 2077, 2418, 2613, 2883, 3484, 3844, 4020, 4030, 4154, 4355, 4805, 4836, 5226, 5766, 6045, 6231, 8060, 8308, 8710, 9610, 10385, 10452, 11532, 12090, 12462, 12493, 13065, 14415, 17420, 19220, 20770, 24180, 24924, 24986, 26130, 27001, 28830, 31155, 37479, 41540, 49972, 52260, 54002, 57660, 62310, 62465, 64387, 74958, 81003, 108004, 124620, 124930, 128774, 135005, 149916, 162006, 187395, 193161, 249860, 257548, 270010, 321935, 324012, 374790, 386322, 405015, 540020, 643870, 749580, 772644, 810030, 837031, 965805, 1287740, 1620060, 1674062, 1931610, 2511093, 3348124, 3863220, 4185155, 5022186, 8370310, 10044372, 12555465, 16740620, 25110930, 50221860]

約数ペア:

[(1, 50221860), (2, 25110930), (3, 16740620), (4, 12555465), (5, 10044372), (6, 8370310), (10, 5022186), (12, 4185155), (13, 3863220), (15, 3348124), (20, 2511093), (26, 1931610), (30, 1674062), (31, 1620060), (39, 1287740), (52, 965805), (60, 837031), (62, 810030), (65, 772644), (67, 749580), (78, 643870), (93, 540020), (124, 405015), (130, 386322), (134, 374790), (155, 324012), (156, 321935), (186, 270010), (195, 257548), (201, 249860), (260, 193161), (268, 187395), (310, 162006), (335, 149916), (372, 135005), (390, 128774), (402, 124930), (403, 124620), (465, 108004), (620, 81003), (670, 74958), (780, 64387), (804, 62465), (806, 62310), (871, 57660), (930, 54002), (961, 52260), (1005, 49972), (1209, 41540), (1340, 37479), (1612, 31155), (1742, 28830), (1860, 27001), (1922, 26130), (2010, 24986), (2015, 24924), (2077, 24180), (2418, 20770), (2613, 19220), (2883, 17420), (3484, 14415), (3844, 13065), (4020, 12493), (4030, 12462), (4154, 12090), (4355, 11532), (4805, 10452), (4836, 10385), (5226, 9610), (5766, 8710), (6045, 8308), (6231, 8060)]