49270410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 102793590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 131, 135, 189, 199, 210, 262, 270, 315, 378, 393, 398, 597, 630, 655, 786, 917, 945, 995, 1179, 1194, 1310, 1393, 1791, 1834, 1890, 1965, 1990, 2358, 2751, 2786, 2985, 3537, 3582, 3930, 4179, 4585, 5373, 5502, 5895, 5970, 6965, 7074, 8253, 8358, 8955, 9170, 10746, 11790, 12537, 13755, 13930, 16506, 17685, 17910, 20895, 24759, 25074, 26069, 26865, 27510, 35370, 37611, 41265, 41790, 49518, 52138, 53730, 62685, 75222, 78207, 82530, 123795, 125370, 130345, 156414, 182483, 188055, 234621, 247590, 260690, 364966, 376110, 391035, 469242, 547449, 703863, 782070, 912415, 1094898, 1173105, 1407726, 1642347, 1824830, 2346210, 2737245, 3284694, 3519315, 4927041, 5474490, 7038630, 8211735, 9854082, 16423470, 24635205, 49270410]

約数ペア:

[(1, 49270410), (2, 24635205), (3, 16423470), (5, 9854082), (6, 8211735), (7, 7038630), (9, 5474490), (10, 4927041), (14, 3519315), (15, 3284694), (18, 2737245), (21, 2346210), (27, 1824830), (30, 1642347), (35, 1407726), (42, 1173105), (45, 1094898), (54, 912415), (63, 782070), (70, 703863), (90, 547449), (105, 469242), (126, 391035), (131, 376110), (135, 364966), (189, 260690), (199, 247590), (210, 234621), (262, 188055), (270, 182483), (315, 156414), (378, 130345), (393, 125370), (398, 123795), (597, 82530), (630, 78207), (655, 75222), (786, 62685), (917, 53730), (945, 52138), (995, 49518), (1179, 41790), (1194, 41265), (1310, 37611), (1393, 35370), (1791, 27510), (1834, 26865), (1890, 26069), (1965, 25074), (1990, 24759), (2358, 20895), (2751, 17910), (2786, 17685), (2985, 16506), (3537, 13930), (3582, 13755), (3930, 12537), (4179, 11790), (4585, 10746), (5373, 9170), (5502, 8955), (5895, 8358), (5970, 8253), (6965, 7074)]