55581254820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3393239}}^1$

素因数の和:3393274

約数の個数: 144

約数和(自身を含む): 207503412480

約数和(自身を除く): 151922157660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 3393239, 6786478, 10179717, 13572956, 16966195, 20359434, 23752673, 30539151, 33932390, 40718868, 44112107, 47505346, 50898585, 61078302, 67864780, 71258019, 88224214, 95010692, 101797170, 118763365, 122156604, 132336321, 142516038, 152695755, 176448428, 203594340, 213774057, 220560535, 237526730, 264672642, 285032076, 305391510, 308784749, 356290095, 397008963, 427548114, 441121070, 475053460, 529345284, 610783020, 617569498, 661681605, 712580190, 794017926, 855096228, 882242140, 926354247, 1068870285, 1235138996, 1323363210, 1425160380, 1543923745, 1588035852, 1852708494, 1985044815, 2137740570, 2646726420, 2779062741, 3087847490, 3705416988, 3970089630, 4275481140, 4631771235, 5558125482, 6175694980, 7940179260, 9263542470, 11116250964, 13895313705, 18527084940, 27790627410, 55581254820]

約数ペア:

[(1, 55581254820), (2, 27790627410), (3, 18527084940), (4, 13895313705), (5, 11116250964), (6, 9263542470), (7, 7940179260), (9, 6175694980), (10, 5558125482), (12, 4631771235), (13, 4275481140), (14, 3970089630), (15, 3705416988), (18, 3087847490), (20, 2779062741), (21, 2646726420), (26, 2137740570), (28, 1985044815), (30, 1852708494), (35, 1588035852), (36, 1543923745), (39, 1425160380), (42, 1323363210), (45, 1235138996), (52, 1068870285), (60, 926354247), (63, 882242140), (65, 855096228), (70, 794017926), (78, 712580190), (84, 661681605), (90, 617569498), (91, 610783020), (105, 529345284), (117, 475053460), (126, 441121070), (130, 427548114), (140, 397008963), (156, 356290095), (180, 308784749), (182, 305391510), (195, 285032076), (210, 264672642), (234, 237526730), (252, 220560535), (260, 213774057), (273, 203594340), (315, 176448428), (364, 152695755), (390, 142516038), (420, 132336321), (455, 122156604), (468, 118763365), (546, 101797170), (585, 95010692), (630, 88224214), (780, 71258019), (819, 67864780), (910, 61078302), (1092, 50898585), (1170, 47505346), (1260, 44112107), (1365, 40718868), (1638, 33932390), (1820, 30539151), (2340, 23752673), (2730, 20359434), (3276, 16966195), (4095, 13572956), (5460, 10179717), (8190, 6786478), (16380, 3393239)]