57121159984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{9787}}^1$

素因数の和:9915

約数の個数: 120

約数和(自身を含む): 133838449664

約数和(自身を除く): 76717289680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1681, 1736, 2296, 2542, 3362, 3472, 4592, 5084, 6724, 8897, 9787, 10168, 11767, 13448, 17794, 19574, 20336, 23534, 26896, 35588, 39148, 47068, 52111, 68509, 71176, 78296, 94136, 104222, 137018, 142352, 156592, 188272, 208444, 274036, 303397, 364777, 401267, 416888, 548072, 606794, 729554, 802534, 833776, 1096144, 1213588, 1459108, 1605068, 2123779, 2427176, 2808869, 2918216, 3210136, 4247558, 4854352, 5617738, 5836432, 6420272, 8495116, 11235476, 12439277, 16451947, 16990232, 22470952, 24878554, 32903894, 33980464, 44941904, 49757108, 65807788, 87074939, 99514216, 115163629, 131615576, 174149878, 199028432, 230327258, 263231152, 348299756, 460654516, 510010357, 696599512, 921309032, 1020020714, 1393199024, 1842618064, 2040041428, 3570072499, 4080082856, 7140144998, 8160165712, 14280289996, 28560579992, 57121159984]

約数ペア:

[(1, 57121159984), (2, 28560579992), (4, 14280289996), (7, 8160165712), (8, 7140144998), (14, 4080082856), (16, 3570072499), (28, 2040041428), (31, 1842618064), (41, 1393199024), (56, 1020020714), (62, 921309032), (82, 696599512), (112, 510010357), (124, 460654516), (164, 348299756), (217, 263231152), (248, 230327258), (287, 199028432), (328, 174149878), (434, 131615576), (496, 115163629), (574, 99514216), (656, 87074939), (868, 65807788), (1148, 49757108), (1271, 44941904), (1681, 33980464), (1736, 32903894), (2296, 24878554), (2542, 22470952), (3362, 16990232), (3472, 16451947), (4592, 12439277), (5084, 11235476), (6724, 8495116), (8897, 6420272), (9787, 5836432), (10168, 5617738), (11767, 4854352), (13448, 4247558), (17794, 3210136), (19574, 2918216), (20336, 2808869), (23534, 2427176), (26896, 2123779), (35588, 1605068), (39148, 1459108), (47068, 1213588), (52111, 1096144), (68509, 833776), (71176, 802534), (78296, 729554), (94136, 606794), (104222, 548072), (137018, 416888), (142352, 401267), (156592, 364777), (188272, 303397), (208444, 274036)]