55745040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 160

約数和(自身を含む): 197237376

約数和(自身を除く): 141492336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1051, 1105, 1326, 1360, 1560, 1768, 2040, 2102, 2210, 2652, 3120, 3153, 3315, 3536, 4080, 4204, 4420, 5255, 5304, 6306, 6630, 8408, 8840, 10510, 10608, 12612, 13260, 13663, 15765, 16816, 17680, 17867, 21020, 25224, 26520, 27326, 31530, 35734, 40989, 42040, 50448, 53040, 53601, 54652, 63060, 68315, 71468, 81978, 84080, 89335, 107202, 109304, 126120, 136630, 142936, 163956, 178670, 204945, 214404, 218608, 232271, 252240, 268005, 273260, 285872, 327912, 357340, 409890, 428808, 464542, 536010, 546520, 655824, 696813, 714680, 819780, 857616, 929084, 1072020, 1093040, 1161355, 1393626, 1429360, 1639560, 1858168, 2144040, 2322710, 2787252, 3279120, 3484065, 3716336, 4288080, 4645420, 5574504, 6968130, 9290840, 11149008, 13936260, 18581680, 27872520, 55745040]

約数ペア:

[(1, 55745040), (2, 27872520), (3, 18581680), (4, 13936260), (5, 11149008), (6, 9290840), (8, 6968130), (10, 5574504), (12, 4645420), (13, 4288080), (15, 3716336), (16, 3484065), (17, 3279120), (20, 2787252), (24, 2322710), (26, 2144040), (30, 1858168), (34, 1639560), (39, 1429360), (40, 1393626), (48, 1161355), (51, 1093040), (52, 1072020), (60, 929084), (65, 857616), (68, 819780), (78, 714680), (80, 696813), (85, 655824), (102, 546520), (104, 536010), (120, 464542), (130, 428808), (136, 409890), (156, 357340), (170, 327912), (195, 285872), (204, 273260), (208, 268005), (221, 252240), (240, 232271), (255, 218608), (260, 214404), (272, 204945), (312, 178670), (340, 163956), (390, 142936), (408, 136630), (442, 126120), (510, 109304), (520, 107202), (624, 89335), (663, 84080), (680, 81978), (780, 71468), (816, 68315), (884, 63060), (1020, 54652), (1040, 53601), (1051, 53040), (1105, 50448), (1326, 42040), (1360, 40989), (1560, 35734), (1768, 31530), (2040, 27326), (2102, 26520), (2210, 25224), (2652, 21020), (3120, 17867), (3153, 17680), (3315, 16816), (3536, 15765), (4080, 13663), (4204, 13260), (4420, 12612), (5255, 10608), (5304, 10510), (6306, 8840), (6630, 8408)]