49209937890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:1232

約数の個数: 128

約数和(自身を含む): 123171840000

約数和(自身を除く): 73961902110

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 263, 290, 431, 435, 499, 526, 789, 862, 870, 998, 1293, 1315, 1497, 1578, 2155, 2495, 2586, 2630, 2994, 3945, 4310, 4990, 6465, 7485, 7627, 7890, 12499, 12930, 14471, 14970, 15254, 22881, 24998, 28942, 37497, 38135, 43413, 45762, 62495, 72355, 74994, 76270, 86826, 113353, 114405, 124990, 131237, 144710, 187485, 215069, 217065, 226706, 228810, 262474, 340059, 374970, 393711, 430138, 434130, 566765, 645207, 656185, 680118, 787422, 1075345, 1133530, 1290414, 1312370, 1700295, 1968555, 2150690, 3226035, 3287237, 3400590, 3805873, 3937110, 6237001, 6452070, 6574474, 7611746, 9861711, 11417619, 12474002, 16436185, 18711003, 19029365, 19723422, 22835238, 31185005, 32872370, 37422006, 38058730, 49308555, 56563147, 57088095, 62370010, 93555015, 98617110, 113126294, 114176190, 169689441, 187110030, 282815735, 339378882, 565631470, 848447205, 1640331263, 1696894410, 3280662526, 4920993789, 8201656315, 9841987578, 16403312630, 24604968945, 49209937890]

約数ペア:

[(1, 49209937890), (2, 24604968945), (3, 16403312630), (5, 9841987578), (6, 8201656315), (10, 4920993789), (15, 3280662526), (29, 1696894410), (30, 1640331263), (58, 848447205), (87, 565631470), (145, 339378882), (174, 282815735), (263, 187110030), (290, 169689441), (431, 114176190), (435, 113126294), (499, 98617110), (526, 93555015), (789, 62370010), (862, 57088095), (870, 56563147), (998, 49308555), (1293, 38058730), (1315, 37422006), (1497, 32872370), (1578, 31185005), (2155, 22835238), (2495, 19723422), (2586, 19029365), (2630, 18711003), (2994, 16436185), (3945, 12474002), (4310, 11417619), (4990, 9861711), (6465, 7611746), (7485, 6574474), (7627, 6452070), (7890, 6237001), (12499, 3937110), (12930, 3805873), (14471, 3400590), (14970, 3287237), (15254, 3226035), (22881, 2150690), (24998, 1968555), (28942, 1700295), (37497, 1312370), (38135, 1290414), (43413, 1133530), (45762, 1075345), (62495, 787422), (72355, 680118), (74994, 656185), (76270, 645207), (86826, 566765), (113353, 434130), (114405, 430138), (124990, 393711), (131237, 374970), (144710, 340059), (187485, 262474), (215069, 228810), (217065, 226706)]