52948980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42023}}^1$

素因数の和:42045

約数の個数: 72

約数和(自身を含む): 183560832

約数和(自身を除く): 130611852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42023, 84046, 126069, 168092, 210115, 252138, 294161, 378207, 420230, 504276, 588322, 630345, 756414, 840460, 882483, 1176644, 1260690, 1470805, 1512828, 1764966, 1891035, 2521380, 2647449, 2941610, 3529932, 3782070, 4412415, 5294898, 5883220, 7564140, 8824830, 10589796, 13237245, 17649660, 26474490, 52948980]

約数ペア:

[(1, 52948980), (2, 26474490), (3, 17649660), (4, 13237245), (5, 10589796), (6, 8824830), (7, 7564140), (9, 5883220), (10, 5294898), (12, 4412415), (14, 3782070), (15, 3529932), (18, 2941610), (20, 2647449), (21, 2521380), (28, 1891035), (30, 1764966), (35, 1512828), (36, 1470805), (42, 1260690), (45, 1176644), (60, 882483), (63, 840460), (70, 756414), (84, 630345), (90, 588322), (105, 504276), (126, 420230), (140, 378207), (180, 294161), (210, 252138), (252, 210115), (315, 168092), (420, 126069), (630, 84046), (1260, 42023)]