53019540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 190270080

約数和(自身を除く): 137250540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1451, 1740, 1827, 2030, 2436, 2610, 2902, 3045, 3654, 4060, 4353, 5220, 5804, 6090, 7255, 7308, 8706, 9135, 10157, 12180, 13059, 14510, 17412, 18270, 20314, 21765, 26118, 29020, 30471, 36540, 40628, 42079, 43530, 50785, 52236, 60942, 65295, 84158, 87060, 91413, 101570, 121884, 126237, 130590, 152355, 168316, 182826, 203140, 210395, 252474, 261180, 294553, 304710, 365652, 378711, 420790, 457065, 504948, 589106, 609420, 631185, 757422, 841580, 883659, 914130, 1178212, 1262370, 1472765, 1514844, 1767318, 1828260, 1893555, 2524740, 2650977, 2945530, 3534636, 3787110, 4418295, 5301954, 5891060, 7574220, 8836590, 10603908, 13254885, 17673180, 26509770, 53019540]

約数ペア:

[(1, 53019540), (2, 26509770), (3, 17673180), (4, 13254885), (5, 10603908), (6, 8836590), (7, 7574220), (9, 5891060), (10, 5301954), (12, 4418295), (14, 3787110), (15, 3534636), (18, 2945530), (20, 2650977), (21, 2524740), (28, 1893555), (29, 1828260), (30, 1767318), (35, 1514844), (36, 1472765), (42, 1262370), (45, 1178212), (58, 914130), (60, 883659), (63, 841580), (70, 757422), (84, 631185), (87, 609420), (90, 589106), (105, 504948), (116, 457065), (126, 420790), (140, 378711), (145, 365652), (174, 304710), (180, 294553), (203, 261180), (210, 252474), (252, 210395), (261, 203140), (290, 182826), (315, 168316), (348, 152355), (406, 130590), (420, 126237), (435, 121884), (522, 101570), (580, 91413), (609, 87060), (630, 84158), (812, 65295), (870, 60942), (1015, 52236), (1044, 50785), (1218, 43530), (1260, 42079), (1305, 40628), (1451, 36540), (1740, 30471), (1827, 29020), (2030, 26118), (2436, 21765), (2610, 20314), (2902, 18270), (3045, 17412), (3654, 14510), (4060, 13059), (4353, 12180), (5220, 10157), (5804, 9135), (6090, 8706), (7255, 7308)]