50919050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 126991872

約数和(自身を除く): 76072822

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 31, 35, 38, 50, 62, 65, 70, 91, 95, 130, 133, 155, 175, 182, 190, 217, 247, 266, 310, 325, 350, 361, 403, 434, 455, 475, 494, 589, 650, 665, 722, 775, 806, 910, 950, 1085, 1178, 1235, 1330, 1550, 1729, 1805, 2015, 2170, 2275, 2470, 2527, 2821, 2945, 3325, 3458, 3610, 4030, 4123, 4550, 4693, 5054, 5425, 5642, 5890, 6175, 6650, 7657, 8246, 8645, 9025, 9386, 10075, 10850, 11191, 12350, 12635, 14105, 14725, 15314, 17290, 18050, 20150, 20615, 22382, 23465, 25270, 28210, 29450, 32851, 38285, 41230, 43225, 46930, 53599, 55955, 63175, 65702, 70525, 76570, 78337, 86450, 103075, 107198, 111910, 117325, 126350, 141050, 145483, 156674, 164255, 191425, 206150, 234650, 267995, 279775, 290966, 328510, 382850, 391685, 535990, 559550, 727415, 783370, 821275, 1018381, 1339975, 1454830, 1642550, 1958425, 2036762, 2679950, 3637075, 3916850, 5091905, 7274150, 10183810, 25459525, 50919050]

約数ペア:

[(1, 50919050), (2, 25459525), (5, 10183810), (7, 7274150), (10, 5091905), (13, 3916850), (14, 3637075), (19, 2679950), (25, 2036762), (26, 1958425), (31, 1642550), (35, 1454830), (38, 1339975), (50, 1018381), (62, 821275), (65, 783370), (70, 727415), (91, 559550), (95, 535990), (130, 391685), (133, 382850), (155, 328510), (175, 290966), (182, 279775), (190, 267995), (217, 234650), (247, 206150), (266, 191425), (310, 164255), (325, 156674), (350, 145483), (361, 141050), (403, 126350), (434, 117325), (455, 111910), (475, 107198), (494, 103075), (589, 86450), (650, 78337), (665, 76570), (722, 70525), (775, 65702), (806, 63175), (910, 55955), (950, 53599), (1085, 46930), (1178, 43225), (1235, 41230), (1330, 38285), (1550, 32851), (1729, 29450), (1805, 28210), (2015, 25270), (2170, 23465), (2275, 22382), (2470, 20615), (2527, 20150), (2821, 18050), (2945, 17290), (3325, 15314), (3458, 14725), (3610, 14105), (4030, 12635), (4123, 12350), (4550, 11191), (4693, 10850), (5054, 10075), (5425, 9386), (5642, 9025), (5890, 8645), (6175, 8246), (6650, 7657)]