52286220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2480

約数の個数: 144

約数和(自身を含む): 191999808

約数和(自身を除く): 139713588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 2441, 3060, 3570, 4284, 4882, 5355, 7140, 7323, 9764, 10710, 12205, 14646, 17087, 21420, 21969, 24410, 29292, 34174, 36615, 41497, 43938, 48820, 51261, 68348, 73230, 82994, 85435, 87876, 102522, 109845, 124491, 146460, 153783, 165988, 170870, 205044, 207485, 219690, 248982, 256305, 290479, 307566, 341740, 373473, 414970, 439380, 497964, 512610, 580958, 615132, 622455, 746946, 768915, 829940, 871437, 1025220, 1161916, 1244910, 1452395, 1493892, 1537830, 1742874, 1867365, 2489820, 2614311, 2904790, 3075660, 3485748, 3734730, 4357185, 5228622, 5809580, 7469460, 8714370, 10457244, 13071555, 17428740, 26143110, 52286220]

約数ペア:

[(1, 52286220), (2, 26143110), (3, 17428740), (4, 13071555), (5, 10457244), (6, 8714370), (7, 7469460), (9, 5809580), (10, 5228622), (12, 4357185), (14, 3734730), (15, 3485748), (17, 3075660), (18, 2904790), (20, 2614311), (21, 2489820), (28, 1867365), (30, 1742874), (34, 1537830), (35, 1493892), (36, 1452395), (42, 1244910), (45, 1161916), (51, 1025220), (60, 871437), (63, 829940), (68, 768915), (70, 746946), (84, 622455), (85, 615132), (90, 580958), (102, 512610), (105, 497964), (119, 439380), (126, 414970), (140, 373473), (153, 341740), (170, 307566), (180, 290479), (204, 256305), (210, 248982), (238, 219690), (252, 207485), (255, 205044), (306, 170870), (315, 165988), (340, 153783), (357, 146460), (420, 124491), (476, 109845), (510, 102522), (595, 87876), (612, 85435), (630, 82994), (714, 73230), (765, 68348), (1020, 51261), (1071, 48820), (1190, 43938), (1260, 41497), (1428, 36615), (1530, 34174), (1785, 29292), (2142, 24410), (2380, 21969), (2441, 21420), (3060, 17087), (3570, 14646), (4284, 12205), (4882, 10710), (5355, 9764), (7140, 7323)]