53457180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7523

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 127692516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7487, 14974, 22461, 29948, 37435, 44922, 52409, 74870, 89844, 104818, 112305, 127279, 149740, 157227, 209636, 224610, 254558, 262045, 314454, 381837, 449220, 509116, 524090, 628908, 636395, 763674, 786135, 890953, 1048180, 1272790, 1527348, 1572270, 1781906, 1909185, 2545580, 2672859, 3144540, 3563812, 3818370, 4454765, 5345718, 7636740, 8909530, 10691436, 13364295, 17819060, 26728590, 53457180]

約数ペア:

[(1, 53457180), (2, 26728590), (3, 17819060), (4, 13364295), (5, 10691436), (6, 8909530), (7, 7636740), (10, 5345718), (12, 4454765), (14, 3818370), (15, 3563812), (17, 3144540), (20, 2672859), (21, 2545580), (28, 1909185), (30, 1781906), (34, 1572270), (35, 1527348), (42, 1272790), (51, 1048180), (60, 890953), (68, 786135), (70, 763674), (84, 636395), (85, 628908), (102, 524090), (105, 509116), (119, 449220), (140, 381837), (170, 314454), (204, 262045), (210, 254558), (238, 224610), (255, 209636), (340, 157227), (357, 149740), (420, 127279), (476, 112305), (510, 104818), (595, 89844), (714, 74870), (1020, 52409), (1190, 44922), (1428, 37435), (1785, 29948), (2380, 22461), (3570, 14974), (7140, 7487)]