56342790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 160

約数和(自身を含む): 182603520

約数和(自身を除く): 126260730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 523, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1046, 1134, 1197, 1330, 1539, 1569, 1710, 1890, 1995, 2394, 2565, 2615, 2835, 3078, 3138, 3591, 3661, 3990, 4707, 5130, 5230, 5670, 5985, 7182, 7322, 7695, 7845, 9414, 9937, 10773, 10983, 11970, 14121, 15390, 15690, 17955, 18305, 19874, 21546, 21966, 23535, 28242, 29811, 32949, 35910, 36610, 42363, 47070, 49685, 53865, 54915, 59622, 65898, 69559, 70605, 84726, 89433, 98847, 99370, 107730, 109830, 139118, 141210, 149055, 164745, 178866, 197694, 208677, 211815, 268299, 296541, 298110, 329490, 347795, 417354, 423630, 447165, 494235, 536598, 593082, 626031, 695590, 804897, 894330, 988470, 1043385, 1252062, 1341495, 1482705, 1609794, 1878093, 2086770, 2682990, 2965410, 3130155, 3756186, 4024485, 5634279, 6260310, 8048970, 9390465, 11268558, 18780930, 28171395, 56342790]

約数ペア:

[(1, 56342790), (2, 28171395), (3, 18780930), (5, 11268558), (6, 9390465), (7, 8048970), (9, 6260310), (10, 5634279), (14, 4024485), (15, 3756186), (18, 3130155), (19, 2965410), (21, 2682990), (27, 2086770), (30, 1878093), (35, 1609794), (38, 1482705), (42, 1341495), (45, 1252062), (54, 1043385), (57, 988470), (63, 894330), (70, 804897), (81, 695590), (90, 626031), (95, 593082), (105, 536598), (114, 494235), (126, 447165), (133, 423630), (135, 417354), (162, 347795), (171, 329490), (189, 298110), (190, 296541), (210, 268299), (266, 211815), (270, 208677), (285, 197694), (315, 178866), (342, 164745), (378, 149055), (399, 141210), (405, 139118), (513, 109830), (523, 107730), (567, 99370), (570, 98847), (630, 89433), (665, 84726), (798, 70605), (810, 69559), (855, 65898), (945, 59622), (1026, 54915), (1046, 53865), (1134, 49685), (1197, 47070), (1330, 42363), (1539, 36610), (1569, 35910), (1710, 32949), (1890, 29811), (1995, 28242), (2394, 23535), (2565, 21966), (2615, 21546), (2835, 19874), (3078, 18305), (3138, 17955), (3591, 15690), (3661, 15390), (3990, 14121), (4707, 11970), (5130, 10983), (5230, 10773), (5670, 9937), (5985, 9414), (7182, 7845), (7322, 7695)]