53039280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 190130688

約数和(自身を除く): 137091408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 241, 262, 280, 336, 393, 420, 482, 524, 560, 655, 723, 786, 840, 917, 964, 1048, 1205, 1310, 1446, 1572, 1680, 1687, 1834, 1928, 1965, 2096, 2410, 2620, 2751, 2892, 3144, 3374, 3615, 3668, 3856, 3930, 4585, 4820, 5061, 5240, 5502, 5784, 6288, 6748, 7230, 7336, 7860, 8435, 9170, 9640, 10122, 10480, 11004, 11568, 13496, 13755, 14460, 14672, 15720, 16870, 18340, 19280, 20244, 22008, 25305, 26992, 27510, 28920, 31440, 31571, 33740, 36680, 40488, 44016, 50610, 55020, 57840, 63142, 67480, 73360, 80976, 94713, 101220, 110040, 126284, 134960, 157855, 189426, 202440, 220080, 220997, 252568, 315710, 378852, 404880, 441994, 473565, 505136, 631420, 662991, 757704, 883988, 947130, 1104985, 1262840, 1325982, 1515408, 1767976, 1894260, 2209970, 2525680, 2651964, 3314955, 3535952, 3788520, 4419940, 5303928, 6629910, 7577040, 8839880, 10607856, 13259820, 17679760, 26519640, 53039280]

約数ペア:

[(1, 53039280), (2, 26519640), (3, 17679760), (4, 13259820), (5, 10607856), (6, 8839880), (7, 7577040), (8, 6629910), (10, 5303928), (12, 4419940), (14, 3788520), (15, 3535952), (16, 3314955), (20, 2651964), (21, 2525680), (24, 2209970), (28, 1894260), (30, 1767976), (35, 1515408), (40, 1325982), (42, 1262840), (48, 1104985), (56, 947130), (60, 883988), (70, 757704), (80, 662991), (84, 631420), (105, 505136), (112, 473565), (120, 441994), (131, 404880), (140, 378852), (168, 315710), (210, 252568), (240, 220997), (241, 220080), (262, 202440), (280, 189426), (336, 157855), (393, 134960), (420, 126284), (482, 110040), (524, 101220), (560, 94713), (655, 80976), (723, 73360), (786, 67480), (840, 63142), (917, 57840), (964, 55020), (1048, 50610), (1205, 44016), (1310, 40488), (1446, 36680), (1572, 33740), (1680, 31571), (1687, 31440), (1834, 28920), (1928, 27510), (1965, 26992), (2096, 25305), (2410, 22008), (2620, 20244), (2751, 19280), (2892, 18340), (3144, 16870), (3374, 15720), (3615, 14672), (3668, 14460), (3856, 13755), (3930, 13496), (4585, 11568), (4820, 11004), (5061, 10480), (5240, 10122), (5502, 9640), (5784, 9170), (6288, 8435), (6748, 7860), (7230, 7336)]