47188974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 123171840

約数和(自身を除く): 75982866

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 43, 51, 53, 58, 86, 87, 102, 106, 119, 129, 159, 174, 203, 238, 258, 301, 318, 357, 371, 406, 493, 602, 609, 714, 731, 742, 901, 903, 986, 1113, 1218, 1247, 1462, 1479, 1537, 1802, 1806, 2193, 2226, 2279, 2494, 2703, 2958, 3074, 3451, 3741, 4386, 4558, 4611, 5117, 5406, 6307, 6837, 6902, 7482, 8729, 9222, 10234, 10353, 10759, 12614, 13674, 15351, 15953, 17458, 18921, 20706, 21199, 21518, 26129, 26187, 30702, 31906, 32277, 37842, 38743, 42398, 47859, 52258, 52374, 63597, 64554, 66091, 77486, 78387, 95718, 116229, 127194, 132182, 148393, 156774, 182903, 198273, 232458, 271201, 296786, 365806, 396546, 445179, 462637, 542402, 548709, 813603, 890358, 925274, 1097418, 1123547, 1387911, 1627206, 2247094, 2775822, 3370641, 6741282, 7864829, 15729658, 23594487, 47188974]

約数ペア:

[(1, 47188974), (2, 23594487), (3, 15729658), (6, 7864829), (7, 6741282), (14, 3370641), (17, 2775822), (21, 2247094), (29, 1627206), (34, 1387911), (42, 1123547), (43, 1097418), (51, 925274), (53, 890358), (58, 813603), (86, 548709), (87, 542402), (102, 462637), (106, 445179), (119, 396546), (129, 365806), (159, 296786), (174, 271201), (203, 232458), (238, 198273), (258, 182903), (301, 156774), (318, 148393), (357, 132182), (371, 127194), (406, 116229), (493, 95718), (602, 78387), (609, 77486), (714, 66091), (731, 64554), (742, 63597), (901, 52374), (903, 52258), (986, 47859), (1113, 42398), (1218, 38743), (1247, 37842), (1462, 32277), (1479, 31906), (1537, 30702), (1802, 26187), (1806, 26129), (2193, 21518), (2226, 21199), (2279, 20706), (2494, 18921), (2703, 17458), (2958, 15953), (3074, 15351), (3451, 13674), (3741, 12614), (4386, 10759), (4558, 10353), (4611, 10234), (5117, 9222), (5406, 8729), (6307, 7482), (6837, 6902)]