51632460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 121733460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 293, 330, 356, 396, 445, 495, 534, 586, 660, 801, 879, 890, 979, 990, 1068, 1172, 1335, 1465, 1602, 1758, 1780, 1958, 1980, 2637, 2670, 2930, 2937, 3204, 3223, 3516, 3916, 4005, 4395, 4895, 5274, 5340, 5860, 5874, 6446, 8010, 8790, 8811, 9669, 9790, 10548, 11748, 12892, 13185, 14685, 16020, 16115, 17580, 17622, 19338, 19580, 26077, 26370, 29007, 29370, 32230, 35244, 38676, 44055, 48345, 52154, 52740, 58014, 58740, 64460, 78231, 88110, 96690, 104308, 116028, 130385, 145035, 156462, 176220, 193380, 234693, 260770, 286847, 290070, 312924, 391155, 469386, 521540, 573694, 580140, 782310, 860541, 938772, 1147388, 1173465, 1434235, 1564620, 1721082, 2346930, 2581623, 2868470, 3442164, 4302705, 4693860, 5163246, 5736940, 8605410, 10326492, 12908115, 17210820, 25816230, 51632460]

約数ペア:

[(1, 51632460), (2, 25816230), (3, 17210820), (4, 12908115), (5, 10326492), (6, 8605410), (9, 5736940), (10, 5163246), (11, 4693860), (12, 4302705), (15, 3442164), (18, 2868470), (20, 2581623), (22, 2346930), (30, 1721082), (33, 1564620), (36, 1434235), (44, 1173465), (45, 1147388), (55, 938772), (60, 860541), (66, 782310), (89, 580140), (90, 573694), (99, 521540), (110, 469386), (132, 391155), (165, 312924), (178, 290070), (180, 286847), (198, 260770), (220, 234693), (267, 193380), (293, 176220), (330, 156462), (356, 145035), (396, 130385), (445, 116028), (495, 104308), (534, 96690), (586, 88110), (660, 78231), (801, 64460), (879, 58740), (890, 58014), (979, 52740), (990, 52154), (1068, 48345), (1172, 44055), (1335, 38676), (1465, 35244), (1602, 32230), (1758, 29370), (1780, 29007), (1958, 26370), (1980, 26077), (2637, 19580), (2670, 19338), (2930, 17622), (2937, 17580), (3204, 16115), (3223, 16020), (3516, 14685), (3916, 13185), (4005, 12892), (4395, 11748), (4895, 10548), (5274, 9790), (5340, 9669), (5860, 8811), (5874, 8790), (6446, 8010)]