51334920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 192

約数和(自身を含む): 205470720

約数和(自身を除く): 154135800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1567, 1638, 1820, 2184, 2340, 2520, 2730, 3134, 3276, 3640, 4095, 4680, 4701, 5460, 6268, 6552, 7835, 8190, 9402, 10920, 10969, 12536, 14103, 15670, 16380, 18804, 20371, 21938, 23505, 28206, 31340, 32760, 32907, 37608, 40742, 43876, 47010, 54845, 56412, 61113, 62680, 65814, 70515, 81484, 87752, 94020, 98721, 101855, 109690, 112824, 122226, 131628, 141030, 142597, 162968, 164535, 183339, 188040, 197442, 203710, 219380, 244452, 263256, 282060, 285194, 305565, 329070, 366678, 394884, 407420, 427791, 438760, 488904, 493605, 564120, 570388, 611130, 658140, 712985, 733356, 789768, 814840, 855582, 916695, 987210, 1140776, 1222260, 1283373, 1316280, 1425970, 1466712, 1711164, 1833390, 1974420, 2138955, 2444520, 2566746, 2851940, 3422328, 3666780, 3948840, 4277910, 5133492, 5703880, 6416865, 7333560, 8555820, 10266984, 12833730, 17111640, 25667460, 51334920]

約数ペア:

[(1, 51334920), (2, 25667460), (3, 17111640), (4, 12833730), (5, 10266984), (6, 8555820), (7, 7333560), (8, 6416865), (9, 5703880), (10, 5133492), (12, 4277910), (13, 3948840), (14, 3666780), (15, 3422328), (18, 2851940), (20, 2566746), (21, 2444520), (24, 2138955), (26, 1974420), (28, 1833390), (30, 1711164), (35, 1466712), (36, 1425970), (39, 1316280), (40, 1283373), (42, 1222260), (45, 1140776), (52, 987210), (56, 916695), (60, 855582), (63, 814840), (65, 789768), (70, 733356), (72, 712985), (78, 658140), (84, 611130), (90, 570388), (91, 564120), (104, 493605), (105, 488904), (117, 438760), (120, 427791), (126, 407420), (130, 394884), (140, 366678), (156, 329070), (168, 305565), (180, 285194), (182, 282060), (195, 263256), (210, 244452), (234, 219380), (252, 203710), (260, 197442), (273, 188040), (280, 183339), (312, 164535), (315, 162968), (360, 142597), (364, 141030), (390, 131628), (420, 122226), (455, 112824), (468, 109690), (504, 101855), (520, 98721), (546, 94020), (585, 87752), (630, 81484), (728, 70515), (780, 65814), (819, 62680), (840, 61113), (910, 56412), (936, 54845), (1092, 47010), (1170, 43876), (1260, 40742), (1365, 37608), (1560, 32907), (1567, 32760), (1638, 31340), (1820, 28206), (2184, 23505), (2340, 21938), (2520, 20371), (2730, 18804), (3134, 16380), (3276, 15670), (3640, 14103), (4095, 12536), (4680, 10969), (4701, 10920), (5460, 9402), (6268, 8190), (6552, 7835)]