53171370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 96

約数和(自身を含む): 164980800

約数和(自身を除く): 111809430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4019, 4410, 6615, 8038, 12057, 13230, 20095, 24114, 28133, 36171, 40190, 56266, 60285, 72342, 84399, 108513, 120570, 140665, 168798, 180855, 196931, 217026, 253197, 281330, 361710, 393862, 421995, 506394, 542565, 590793, 759591, 843990, 984655, 1085130, 1181586, 1265985, 1519182, 1772379, 1969310, 2531970, 2953965, 3544758, 3797955, 5317137, 5907930, 7595910, 8861895, 10634274, 17723790, 26585685, 53171370]

約数ペア:

[(1, 53171370), (2, 26585685), (3, 17723790), (5, 10634274), (6, 8861895), (7, 7595910), (9, 5907930), (10, 5317137), (14, 3797955), (15, 3544758), (18, 2953965), (21, 2531970), (27, 1969310), (30, 1772379), (35, 1519182), (42, 1265985), (45, 1181586), (49, 1085130), (54, 984655), (63, 843990), (70, 759591), (90, 590793), (98, 542565), (105, 506394), (126, 421995), (135, 393862), (147, 361710), (189, 281330), (210, 253197), (245, 217026), (270, 196931), (294, 180855), (315, 168798), (378, 140665), (441, 120570), (490, 108513), (630, 84399), (735, 72342), (882, 60285), (945, 56266), (1323, 40190), (1470, 36171), (1890, 28133), (2205, 24114), (2646, 20095), (4019, 13230), (4410, 12057), (6615, 8038)]