51496830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 171279360

約数和(自身を除く): 119782530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2477, 2970, 3465, 4158, 4954, 6930, 7431, 10395, 12385, 14862, 17339, 20790, 22293, 24770, 27247, 34678, 37155, 44586, 52017, 54494, 66879, 74310, 81741, 86695, 104034, 111465, 133758, 136235, 156051, 163482, 173390, 190729, 222930, 245223, 260085, 272470, 312102, 334395, 381458, 408705, 468153, 490446, 520170, 572187, 668790, 735669, 780255, 817410, 936306, 953645, 1144374, 1226115, 1471338, 1560510, 1716561, 1907290, 2340765, 2452230, 2860935, 3433122, 3678345, 4681530, 5149683, 5721870, 7356690, 8582805, 10299366, 17165610, 25748415, 51496830]

約数ペア:

[(1, 51496830), (2, 25748415), (3, 17165610), (5, 10299366), (6, 8582805), (7, 7356690), (9, 5721870), (10, 5149683), (11, 4681530), (14, 3678345), (15, 3433122), (18, 2860935), (21, 2452230), (22, 2340765), (27, 1907290), (30, 1716561), (33, 1560510), (35, 1471338), (42, 1226115), (45, 1144374), (54, 953645), (55, 936306), (63, 817410), (66, 780255), (70, 735669), (77, 668790), (90, 572187), (99, 520170), (105, 490446), (110, 468153), (126, 408705), (135, 381458), (154, 334395), (165, 312102), (189, 272470), (198, 260085), (210, 245223), (231, 222930), (270, 190729), (297, 173390), (315, 163482), (330, 156051), (378, 136235), (385, 133758), (462, 111465), (495, 104034), (594, 86695), (630, 81741), (693, 74310), (770, 66879), (945, 54494), (990, 52017), (1155, 44586), (1386, 37155), (1485, 34678), (1890, 27247), (2079, 24770), (2310, 22293), (2477, 20790), (2970, 17339), (3465, 14862), (4158, 12385), (4954, 10395), (6930, 7431)]