49980458850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{73571}}^1$

素因数の和:74240

約数の個数: 96

約数和(自身を含む): 141879776256

約数和(自身を除く): 91899317406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 647, 1050, 1294, 1941, 3235, 3882, 4529, 6470, 9058, 9705, 13587, 16175, 19410, 22645, 27174, 32350, 45290, 48525, 67935, 73571, 97050, 113225, 135870, 147142, 220713, 226450, 339675, 367855, 441426, 514997, 679350, 735710, 1029994, 1103565, 1544991, 1839275, 2207130, 2574985, 3089982, 3678550, 5149970, 5517825, 7724955, 11035650, 12874925, 15449910, 25749850, 38624775, 47600437, 77249550, 95200874, 142801311, 238002185, 285602622, 333203059, 476004370, 666406118, 714006555, 999609177, 1190010925, 1428013110, 1666015295, 1999218354, 2380021850, 3332030590, 3570032775, 4998045885, 7140065550, 8330076475, 9996091770, 16660152950, 24990229425, 49980458850]

約数ペア:

[(1, 49980458850), (2, 24990229425), (3, 16660152950), (5, 9996091770), (6, 8330076475), (7, 7140065550), (10, 4998045885), (14, 3570032775), (15, 3332030590), (21, 2380021850), (25, 1999218354), (30, 1666015295), (35, 1428013110), (42, 1190010925), (50, 999609177), (70, 714006555), (75, 666406118), (105, 476004370), (150, 333203059), (175, 285602622), (210, 238002185), (350, 142801311), (525, 95200874), (647, 77249550), (1050, 47600437), (1294, 38624775), (1941, 25749850), (3235, 15449910), (3882, 12874925), (4529, 11035650), (6470, 7724955), (9058, 5517825), (9705, 5149970), (13587, 3678550), (16175, 3089982), (19410, 2574985), (22645, 2207130), (27174, 1839275), (32350, 1544991), (45290, 1103565), (48525, 1029994), (67935, 735710), (73571, 679350), (97050, 514997), (113225, 441426), (135870, 367855), (147142, 339675), (220713, 226450)]