53342940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 187342848

約数和(自身を除く): 133999908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 241, 255, 310, 340, 357, 372, 420, 434, 465, 476, 482, 510, 527, 595, 620, 651, 714, 723, 868, 930, 964, 1020, 1054, 1085, 1190, 1205, 1302, 1428, 1446, 1581, 1687, 1785, 1860, 2108, 2170, 2380, 2410, 2604, 2635, 2892, 3162, 3255, 3374, 3570, 3615, 3689, 4097, 4340, 4820, 5061, 5270, 6324, 6510, 6748, 7140, 7230, 7378, 7471, 7905, 8194, 8435, 10122, 10540, 11067, 12291, 13020, 14460, 14756, 14942, 15810, 16388, 16870, 18445, 20244, 20485, 22134, 22413, 24582, 25305, 28679, 29884, 31620, 33740, 36890, 37355, 40970, 44268, 44826, 49164, 50610, 52297, 55335, 57358, 61455, 73780, 74710, 81940, 86037, 89652, 101220, 104594, 110670, 112065, 114716, 122910, 127007, 143395, 149420, 156891, 172074, 209188, 221340, 224130, 245820, 254014, 261485, 286790, 313782, 344148, 381021, 430185, 448260, 508028, 522970, 573580, 627564, 635035, 762042, 784455, 860370, 889049, 1045940, 1270070, 1524084, 1568910, 1720740, 1778098, 1905105, 2540140, 2667147, 3137820, 3556196, 3810210, 4445245, 5334294, 7620420, 8890490, 10668588, 13335735, 17780980, 26671470, 53342940]

約数ペア:

[(1, 53342940), (2, 26671470), (3, 17780980), (4, 13335735), (5, 10668588), (6, 8890490), (7, 7620420), (10, 5334294), (12, 4445245), (14, 3810210), (15, 3556196), (17, 3137820), (20, 2667147), (21, 2540140), (28, 1905105), (30, 1778098), (31, 1720740), (34, 1568910), (35, 1524084), (42, 1270070), (51, 1045940), (60, 889049), (62, 860370), (68, 784455), (70, 762042), (84, 635035), (85, 627564), (93, 573580), (102, 522970), (105, 508028), (119, 448260), (124, 430185), (140, 381021), (155, 344148), (170, 313782), (186, 286790), (204, 261485), (210, 254014), (217, 245820), (238, 224130), (241, 221340), (255, 209188), (310, 172074), (340, 156891), (357, 149420), (372, 143395), (420, 127007), (434, 122910), (465, 114716), (476, 112065), (482, 110670), (510, 104594), (527, 101220), (595, 89652), (620, 86037), (651, 81940), (714, 74710), (723, 73780), (868, 61455), (930, 57358), (964, 55335), (1020, 52297), (1054, 50610), (1085, 49164), (1190, 44826), (1205, 44268), (1302, 40970), (1428, 37355), (1446, 36890), (1581, 33740), (1687, 31620), (1785, 29884), (1860, 28679), (2108, 25305), (2170, 24582), (2380, 22413), (2410, 22134), (2604, 20485), (2635, 20244), (2892, 18445), (3162, 16870), (3255, 16388), (3374, 15810), (3570, 14942), (3615, 14756), (3689, 14460), (4097, 13020), (4340, 12291), (4820, 11067), (5061, 10540), (5270, 10122), (6324, 8435), (6510, 8194), (6748, 7905), (7140, 7471), (7230, 7378)]