51949752660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{17117}}^1$

素因数の和:18442

約数の個数: 144

約数和(自身を含む): 169843289616

約数和(自身を除く): 117893536956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1297, 2340, 2594, 3891, 5188, 6485, 7782, 11673, 12970, 15564, 16861, 17117, 19455, 23346, 25940, 33722, 34234, 38910, 46692, 50583, 51351, 58365, 67444, 68468, 77820, 84305, 85585, 101166, 102702, 116730, 151749, 154053, 168610, 171170, 202332, 205404, 222521, 233460, 252915, 256755, 303498, 308106, 337220, 342340, 445042, 505830, 513510, 606996, 616212, 667563, 758745, 770265, 890084, 1011660, 1027020, 1112605, 1335126, 1517490, 1540530, 2002689, 2225210, 2670252, 3034980, 3081060, 3337815, 4005378, 4450420, 6675630, 8010756, 10013445, 13351260, 20026890, 22200749, 40053780, 44401498, 66602247, 88802996, 111003745, 133204494, 199806741, 222007490, 266408988, 288609737, 333011235, 399613482, 444014980, 577219474, 666022470, 799226964, 865829211, 999033705, 1154438948, 1332044940, 1443048685, 1731658422, 1998067410, 2597487633, 2886097370, 3463316844, 3996134820, 4329146055, 5194975266, 5772194740, 8658292110, 10389950532, 12987438165, 17316584220, 25974876330, 51949752660]

約数ペア:

[(1, 51949752660), (2, 25974876330), (3, 17316584220), (4, 12987438165), (5, 10389950532), (6, 8658292110), (9, 5772194740), (10, 5194975266), (12, 4329146055), (13, 3996134820), (15, 3463316844), (18, 2886097370), (20, 2597487633), (26, 1998067410), (30, 1731658422), (36, 1443048685), (39, 1332044940), (45, 1154438948), (52, 999033705), (60, 865829211), (65, 799226964), (78, 666022470), (90, 577219474), (117, 444014980), (130, 399613482), (156, 333011235), (180, 288609737), (195, 266408988), (234, 222007490), (260, 199806741), (390, 133204494), (468, 111003745), (585, 88802996), (780, 66602247), (1170, 44401498), (1297, 40053780), (2340, 22200749), (2594, 20026890), (3891, 13351260), (5188, 10013445), (6485, 8010756), (7782, 6675630), (11673, 4450420), (12970, 4005378), (15564, 3337815), (16861, 3081060), (17117, 3034980), (19455, 2670252), (23346, 2225210), (25940, 2002689), (33722, 1540530), (34234, 1517490), (38910, 1335126), (46692, 1112605), (50583, 1027020), (51351, 1011660), (58365, 890084), (67444, 770265), (68468, 758745), (77820, 667563), (84305, 616212), (85585, 606996), (101166, 513510), (102702, 505830), (116730, 445042), (151749, 342340), (154053, 337220), (168610, 308106), (171170, 303498), (202332, 256755), (205404, 252915), (222521, 233460)]