53899684020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3290579}}^1$

素因数の和:3290614

約数の個数: 144

約数和(自身を含む): 201225548160

約数和(自身を除く): 147325864140

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, 3290579, 6581158, 9871737, 13162316, 16452895, 19743474, 23034053, 29615211, 32905790, 39486948, 42777527, 46068106, 49358685, 59230422, 65811580, 69102159, 85555054, 92136212, 98717370, 115170265, 118460844, 128332581, 138204318, 148076055, 171110108, 197434740, 207306477, 213887635, 230340530, 256665162, 276408636, 296152110, 299442689, 345510795, 384997743, 414612954, 427775270, 460681060, 513330324, 592304220, 598885378, 641662905, 691021590, 769995486, 829225908, 855550540, 898328067, 1036532385, 1197770756, 1283325810, 1382043180, 1497213445, 1539990972, 1796656134, 1924988715, 2073064770, 2566651620, 2694984201, 2994426890, 3593312268, 3849977430, 4146129540, 4491640335, 5389968402, 5988853780, 7699954860, 8983280670, 10779936804, 13474921005, 17966561340, 26949842010, 53899684020]

約数ペア:

[(1, 53899684020), (2, 26949842010), (3, 17966561340), (4, 13474921005), (5, 10779936804), (6, 8983280670), (7, 7699954860), (9, 5988853780), (10, 5389968402), (12, 4491640335), (13, 4146129540), (14, 3849977430), (15, 3593312268), (18, 2994426890), (20, 2694984201), (21, 2566651620), (26, 2073064770), (28, 1924988715), (30, 1796656134), (35, 1539990972), (36, 1497213445), (39, 1382043180), (42, 1283325810), (45, 1197770756), (52, 1036532385), (60, 898328067), (63, 855550540), (65, 829225908), (70, 769995486), (78, 691021590), (84, 641662905), (90, 598885378), (91, 592304220), (105, 513330324), (117, 460681060), (126, 427775270), (130, 414612954), (140, 384997743), (156, 345510795), (180, 299442689), (182, 296152110), (195, 276408636), (210, 256665162), (234, 230340530), (252, 213887635), (260, 207306477), (273, 197434740), (315, 171110108), (364, 148076055), (390, 138204318), (420, 128332581), (455, 118460844), (468, 115170265), (546, 98717370), (585, 92136212), (630, 85555054), (780, 69102159), (819, 65811580), (910, 59230422), (1092, 49358685), (1170, 46068106), (1260, 42777527), (1365, 39486948), (1638, 32905790), (1820, 29615211), (2340, 23034053), (2730, 19743474), (3276, 16452895), (4095, 13162316), (5460, 9871737), (8190, 6581158), (16380, 3290579)]