53802980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 101025820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 31, 35, 44, 46, 49, 55, 62, 70, 77, 92, 98, 110, 115, 124, 140, 154, 155, 161, 196, 217, 220, 230, 245, 253, 308, 310, 322, 341, 343, 385, 434, 460, 490, 506, 539, 620, 644, 682, 686, 713, 770, 805, 868, 980, 1012, 1078, 1085, 1127, 1265, 1364, 1372, 1426, 1519, 1540, 1610, 1705, 1715, 1771, 2156, 2170, 2254, 2387, 2530, 2695, 2852, 3038, 3220, 3410, 3430, 3542, 3565, 3773, 4340, 4508, 4774, 4991, 5060, 5390, 5635, 6076, 6820, 6860, 7084, 7130, 7546, 7595, 7843, 7889, 8855, 9548, 9982, 10633, 10780, 11270, 11935, 12397, 14260, 15092, 15190, 15686, 15778, 16709, 17710, 18865, 19964, 21266, 22540, 23870, 24794, 24955, 30380, 31372, 31556, 33418, 34937, 35420, 37730, 39215, 39445, 42532, 47740, 49588, 49910, 53165, 54901, 61985, 66836, 69874, 75460, 78430, 78890, 83545, 86779, 99820, 106330, 109802, 116963, 123970, 139748, 156860, 157780, 167090, 173558, 174685, 212660, 219604, 233926, 244559, 247940, 274505, 334180, 347116, 349370, 384307, 433895, 467852, 489118, 549010, 584815, 698740, 768614, 867790, 978236, 1098020, 1169630, 1222795, 1537228, 1735580, 1921535, 2339260, 2445590, 2690149, 3843070, 4891180, 5380298, 7686140, 10760596, 13450745, 26901490, 53802980]

約数ペア:

[(1, 53802980), (2, 26901490), (4, 13450745), (5, 10760596), (7, 7686140), (10, 5380298), (11, 4891180), (14, 3843070), (20, 2690149), (22, 2445590), (23, 2339260), (28, 1921535), (31, 1735580), (35, 1537228), (44, 1222795), (46, 1169630), (49, 1098020), (55, 978236), (62, 867790), (70, 768614), (77, 698740), (92, 584815), (98, 549010), (110, 489118), (115, 467852), (124, 433895), (140, 384307), (154, 349370), (155, 347116), (161, 334180), (196, 274505), (217, 247940), (220, 244559), (230, 233926), (245, 219604), (253, 212660), (308, 174685), (310, 173558), (322, 167090), (341, 157780), (343, 156860), (385, 139748), (434, 123970), (460, 116963), (490, 109802), (506, 106330), (539, 99820), (620, 86779), (644, 83545), (682, 78890), (686, 78430), (713, 75460), (770, 69874), (805, 66836), (868, 61985), (980, 54901), (1012, 53165), (1078, 49910), (1085, 49588), (1127, 47740), (1265, 42532), (1364, 39445), (1372, 39215), (1426, 37730), (1519, 35420), (1540, 34937), (1610, 33418), (1705, 31556), (1715, 31372), (1771, 30380), (2156, 24955), (2170, 24794), (2254, 23870), (2387, 22540), (2530, 21266), (2695, 19964), (2852, 18865), (3038, 17710), (3220, 16709), (3410, 15778), (3430, 15686), (3542, 15190), (3565, 15092), (3773, 14260), (4340, 12397), (4508, 11935), (4774, 11270), (4991, 10780), (5060, 10633), (5390, 9982), (5635, 9548), (6076, 8855), (6820, 7889), (6860, 7843), (7084, 7595), (7130, 7546)]