55975590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 166717440

約数和(自身を除く): 110741850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 401, 423, 470, 495, 517, 594, 705, 802, 846, 990, 1034, 1203, 1269, 1410, 1485, 1551, 2005, 2115, 2406, 2538, 2585, 2970, 3102, 3609, 4010, 4230, 4411, 4653, 5170, 6015, 6345, 7218, 7755, 8822, 9306, 10827, 12030, 12690, 13233, 13959, 15510, 18045, 18847, 21654, 22055, 23265, 26466, 27918, 36090, 37694, 39699, 44110, 46530, 54135, 56541, 66165, 69795, 79398, 94235, 108270, 113082, 119097, 132330, 139590, 169623, 188470, 198495, 207317, 238194, 282705, 339246, 396990, 414634, 508869, 565410, 595485, 621951, 848115, 1017738, 1036585, 1190970, 1243902, 1696230, 1865853, 2073170, 2544345, 3109755, 3731706, 5088690, 5597559, 6219510, 9329265, 11195118, 18658530, 27987795, 55975590]

約数ペア:

[(1, 55975590), (2, 27987795), (3, 18658530), (5, 11195118), (6, 9329265), (9, 6219510), (10, 5597559), (11, 5088690), (15, 3731706), (18, 3109755), (22, 2544345), (27, 2073170), (30, 1865853), (33, 1696230), (45, 1243902), (47, 1190970), (54, 1036585), (55, 1017738), (66, 848115), (90, 621951), (94, 595485), (99, 565410), (110, 508869), (135, 414634), (141, 396990), (165, 339246), (198, 282705), (235, 238194), (270, 207317), (282, 198495), (297, 188470), (330, 169623), (401, 139590), (423, 132330), (470, 119097), (495, 113082), (517, 108270), (594, 94235), (705, 79398), (802, 69795), (846, 66165), (990, 56541), (1034, 54135), (1203, 46530), (1269, 44110), (1410, 39699), (1485, 37694), (1551, 36090), (2005, 27918), (2115, 26466), (2406, 23265), (2538, 22055), (2585, 21654), (2970, 18847), (3102, 18045), (3609, 15510), (4010, 13959), (4230, 13233), (4411, 12690), (4653, 12030), (5170, 10827), (6015, 9306), (6345, 8822), (7218, 7755)]