49397880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 178606080

約数和(自身を除く): 129208200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 271, 280, 294, 310, 372, 392, 420, 434, 465, 490, 542, 588, 620, 651, 735, 744, 813, 840, 868, 930, 980, 1084, 1085, 1176, 1240, 1302, 1355, 1470, 1519, 1626, 1736, 1860, 1897, 1960, 2168, 2170, 2604, 2710, 2940, 3038, 3252, 3255, 3720, 3794, 4065, 4340, 4557, 5208, 5420, 5691, 5880, 6076, 6504, 6510, 7588, 7595, 8130, 8401, 8680, 9114, 9485, 10840, 11382, 12152, 13020, 13279, 15176, 15190, 16260, 16802, 18228, 18970, 22764, 22785, 25203, 26040, 26558, 28455, 30380, 32520, 33604, 36456, 37940, 39837, 42005, 45528, 45570, 50406, 53116, 56910, 58807, 60760, 66395, 67208, 75880, 79674, 84010, 91140, 100812, 106232, 113820, 117614, 126015, 132790, 159348, 168020, 176421, 182280, 199185, 201624, 227640, 235228, 252030, 265580, 294035, 318696, 336040, 352842, 398370, 411649, 470456, 504060, 531160, 588070, 705684, 796740, 823298, 882105, 1008120, 1176140, 1234947, 1411368, 1593480, 1646596, 1764210, 2058245, 2352280, 2469894, 3293192, 3528420, 4116490, 4939788, 6174735, 7056840, 8232980, 9879576, 12349470, 16465960, 24698940, 49397880]

約数ペア:

[(1, 49397880), (2, 24698940), (3, 16465960), (4, 12349470), (5, 9879576), (6, 8232980), (7, 7056840), (8, 6174735), (10, 4939788), (12, 4116490), (14, 3528420), (15, 3293192), (20, 2469894), (21, 2352280), (24, 2058245), (28, 1764210), (30, 1646596), (31, 1593480), (35, 1411368), (40, 1234947), (42, 1176140), (49, 1008120), (56, 882105), (60, 823298), (62, 796740), (70, 705684), (84, 588070), (93, 531160), (98, 504060), (105, 470456), (120, 411649), (124, 398370), (140, 352842), (147, 336040), (155, 318696), (168, 294035), (186, 265580), (196, 252030), (210, 235228), (217, 227640), (245, 201624), (248, 199185), (271, 182280), (280, 176421), (294, 168020), (310, 159348), (372, 132790), (392, 126015), (420, 117614), (434, 113820), (465, 106232), (490, 100812), (542, 91140), (588, 84010), (620, 79674), (651, 75880), (735, 67208), (744, 66395), (813, 60760), (840, 58807), (868, 56910), (930, 53116), (980, 50406), (1084, 45570), (1085, 45528), (1176, 42005), (1240, 39837), (1302, 37940), (1355, 36456), (1470, 33604), (1519, 32520), (1626, 30380), (1736, 28455), (1860, 26558), (1897, 26040), (1960, 25203), (2168, 22785), (2170, 22764), (2604, 18970), (2710, 18228), (2940, 16802), (3038, 16260), (3252, 15190), (3255, 15176), (3720, 13279), (3794, 13020), (4065, 12152), (4340, 11382), (4557, 10840), (5208, 9485), (5420, 9114), (5691, 8680), (5880, 8401), (6076, 8130), (6504, 7595), (6510, 7588)]