56550060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 201504576

約数和(自身を除く): 144954516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1213, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2426, 2590, 3108, 3330, 3639, 3885, 4662, 4852, 5180, 6065, 6660, 7278, 7770, 8491, 9324, 10917, 11655, 12130, 14556, 15540, 16982, 18195, 21834, 23310, 24260, 25473, 33964, 36390, 42455, 43668, 44881, 46620, 50946, 54585, 72780, 76419, 84910, 89762, 101892, 109170, 127365, 134643, 152838, 169820, 179524, 218340, 224405, 254730, 269286, 305676, 314167, 382095, 403929, 448810, 509460, 538572, 628334, 673215, 764190, 807858, 897620, 942501, 1256668, 1346430, 1528380, 1570835, 1615716, 1885002, 2019645, 2692860, 2827503, 3141670, 3770004, 4039290, 4712505, 5655006, 6283340, 8078580, 9425010, 11310012, 14137515, 18850020, 28275030, 56550060]

約数ペア:

[(1, 56550060), (2, 28275030), (3, 18850020), (4, 14137515), (5, 11310012), (6, 9425010), (7, 8078580), (9, 6283340), (10, 5655006), (12, 4712505), (14, 4039290), (15, 3770004), (18, 3141670), (20, 2827503), (21, 2692860), (28, 2019645), (30, 1885002), (35, 1615716), (36, 1570835), (37, 1528380), (42, 1346430), (45, 1256668), (60, 942501), (63, 897620), (70, 807858), (74, 764190), (84, 673215), (90, 628334), (105, 538572), (111, 509460), (126, 448810), (140, 403929), (148, 382095), (180, 314167), (185, 305676), (210, 269286), (222, 254730), (252, 224405), (259, 218340), (315, 179524), (333, 169820), (370, 152838), (420, 134643), (444, 127365), (518, 109170), (555, 101892), (630, 89762), (666, 84910), (740, 76419), (777, 72780), (1036, 54585), (1110, 50946), (1213, 46620), (1260, 44881), (1295, 43668), (1332, 42455), (1554, 36390), (1665, 33964), (2220, 25473), (2331, 24260), (2426, 23310), (2590, 21834), (3108, 18195), (3330, 16982), (3639, 15540), (3885, 14556), (4662, 12130), (4852, 11655), (5180, 10917), (6065, 9324), (6660, 8491), (7278, 7770)]