53846520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4965

約数の個数: 128

約数和(自身を含む): 198858240

約数和(自身を除く): 145011720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4931, 5460, 9862, 10920, 14793, 19724, 24655, 29586, 34517, 39448, 49310, 59172, 64103, 69034, 73965, 98620, 103551, 118344, 128206, 138068, 147930, 172585, 192309, 197240, 207102, 256412, 276136, 295860, 320515, 345170, 384618, 414204, 448721, 512824, 517755, 591720, 641030, 690340, 769236, 828408, 897442, 961545, 1035510, 1282060, 1346163, 1380680, 1538472, 1794884, 1923090, 2071020, 2243605, 2564120, 2692326, 3589768, 3846180, 4142040, 4487210, 5384652, 6730815, 7692360, 8974420, 10769304, 13461630, 17948840, 26923260, 53846520]

約数ペア:

[(1, 53846520), (2, 26923260), (3, 17948840), (4, 13461630), (5, 10769304), (6, 8974420), (7, 7692360), (8, 6730815), (10, 5384652), (12, 4487210), (13, 4142040), (14, 3846180), (15, 3589768), (20, 2692326), (21, 2564120), (24, 2243605), (26, 2071020), (28, 1923090), (30, 1794884), (35, 1538472), (39, 1380680), (40, 1346163), (42, 1282060), (52, 1035510), (56, 961545), (60, 897442), (65, 828408), (70, 769236), (78, 690340), (84, 641030), (91, 591720), (104, 517755), (105, 512824), (120, 448721), (130, 414204), (140, 384618), (156, 345170), (168, 320515), (182, 295860), (195, 276136), (210, 256412), (260, 207102), (273, 197240), (280, 192309), (312, 172585), (364, 147930), (390, 138068), (420, 128206), (455, 118344), (520, 103551), (546, 98620), (728, 73965), (780, 69034), (840, 64103), (910, 59172), (1092, 49310), (1365, 39448), (1560, 34517), (1820, 29586), (2184, 24655), (2730, 19724), (3640, 14793), (4931, 10920), (5460, 9862)]