49259628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 143008320

約数和(自身を除く): 93748692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 6547, 7524, 13094, 19641, 26188, 39282, 58923, 72017, 78564, 117846, 124393, 144034, 216051, 235692, 248786, 288068, 373179, 432102, 497572, 648153, 746358, 864204, 1119537, 1296306, 1368323, 1492716, 2239074, 2592612, 2736646, 4104969, 4478148, 5473292, 8209938, 12314907, 16419876, 24629814, 49259628]

約数ペア:

[(1, 49259628), (2, 24629814), (3, 16419876), (4, 12314907), (6, 8209938), (9, 5473292), (11, 4478148), (12, 4104969), (18, 2736646), (19, 2592612), (22, 2239074), (33, 1492716), (36, 1368323), (38, 1296306), (44, 1119537), (57, 864204), (66, 746358), (76, 648153), (99, 497572), (114, 432102), (132, 373179), (171, 288068), (198, 248786), (209, 235692), (228, 216051), (342, 144034), (396, 124393), (418, 117846), (627, 78564), (684, 72017), (836, 58923), (1254, 39282), (1881, 26188), (2508, 19641), (3762, 13094), (6547, 7524)]