53802280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 95496920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 119, 127, 136, 140, 170, 178, 238, 254, 280, 340, 356, 445, 476, 508, 595, 623, 635, 680, 712, 889, 890, 952, 1016, 1190, 1246, 1270, 1513, 1778, 1780, 2159, 2380, 2492, 2540, 3026, 3115, 3556, 3560, 4318, 4445, 4760, 4984, 5080, 6052, 6230, 7112, 7565, 8636, 8890, 10591, 10795, 11303, 12104, 12460, 15113, 15130, 17272, 17780, 21182, 21590, 22606, 24920, 30226, 30260, 35560, 42364, 43180, 45212, 52955, 56515, 60452, 60520, 75565, 79121, 84728, 86360, 90424, 105910, 113030, 120904, 151130, 158242, 192151, 211820, 226060, 302260, 316484, 384302, 395605, 423640, 452120, 604520, 632968, 768604, 791210, 960755, 1345057, 1537208, 1582420, 1921510, 2690114, 3164840, 3843020, 5380228, 6725285, 7686040, 10760456, 13450570, 26901140, 53802280]

約数ペア:

[(1, 53802280), (2, 26901140), (4, 13450570), (5, 10760456), (7, 7686040), (8, 6725285), (10, 5380228), (14, 3843020), (17, 3164840), (20, 2690114), (28, 1921510), (34, 1582420), (35, 1537208), (40, 1345057), (56, 960755), (68, 791210), (70, 768604), (85, 632968), (89, 604520), (119, 452120), (127, 423640), (136, 395605), (140, 384302), (170, 316484), (178, 302260), (238, 226060), (254, 211820), (280, 192151), (340, 158242), (356, 151130), (445, 120904), (476, 113030), (508, 105910), (595, 90424), (623, 86360), (635, 84728), (680, 79121), (712, 75565), (889, 60520), (890, 60452), (952, 56515), (1016, 52955), (1190, 45212), (1246, 43180), (1270, 42364), (1513, 35560), (1778, 30260), (1780, 30226), (2159, 24920), (2380, 22606), (2492, 21590), (2540, 21182), (3026, 17780), (3115, 17272), (3556, 15130), (3560, 15113), (4318, 12460), (4445, 12104), (4760, 11303), (4984, 10795), (5080, 10591), (6052, 8890), (6230, 8636), (7112, 7565)]