53949840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 148537200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1889, 1904, 2040, 2380, 2856, 3570, 3778, 4080, 4760, 5667, 5712, 7140, 7556, 9445, 9520, 11334, 13223, 14280, 15112, 18890, 22668, 26446, 28335, 28560, 30224, 32113, 37780, 39669, 45336, 52892, 56670, 64226, 66115, 75560, 79338, 90672, 96339, 105784, 113340, 128452, 132230, 151120, 158676, 160565, 192678, 198345, 211568, 224791, 226680, 256904, 264460, 317352, 321130, 385356, 396690, 449582, 453360, 481695, 513808, 528920, 634704, 642260, 674373, 770712, 793380, 899164, 963390, 1057840, 1123955, 1284520, 1348746, 1541424, 1586760, 1798328, 1926780, 2247910, 2569040, 2697492, 3173520, 3371865, 3596656, 3853560, 4495820, 5394984, 6743730, 7707120, 8991640, 10789968, 13487460, 17983280, 26974920, 53949840]

約数ペア:

[(1, 53949840), (2, 26974920), (3, 17983280), (4, 13487460), (5, 10789968), (6, 8991640), (7, 7707120), (8, 6743730), (10, 5394984), (12, 4495820), (14, 3853560), (15, 3596656), (16, 3371865), (17, 3173520), (20, 2697492), (21, 2569040), (24, 2247910), (28, 1926780), (30, 1798328), (34, 1586760), (35, 1541424), (40, 1348746), (42, 1284520), (48, 1123955), (51, 1057840), (56, 963390), (60, 899164), (68, 793380), (70, 770712), (80, 674373), (84, 642260), (85, 634704), (102, 528920), (105, 513808), (112, 481695), (119, 453360), (120, 449582), (136, 396690), (140, 385356), (168, 321130), (170, 317352), (204, 264460), (210, 256904), (238, 226680), (240, 224791), (255, 211568), (272, 198345), (280, 192678), (336, 160565), (340, 158676), (357, 151120), (408, 132230), (420, 128452), (476, 113340), (510, 105784), (560, 96339), (595, 90672), (680, 79338), (714, 75560), (816, 66115), (840, 64226), (952, 56670), (1020, 52892), (1190, 45336), (1360, 39669), (1428, 37780), (1680, 32113), (1785, 30224), (1889, 28560), (1904, 28335), (2040, 26446), (2380, 22668), (2856, 18890), (3570, 15112), (3778, 14280), (4080, 13223), (4760, 11334), (5667, 9520), (5712, 9445), (7140, 7556)]