47904318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 136442880

約数和(自身を除く): 88538562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 99, 123, 126, 154, 189, 198, 231, 246, 281, 287, 297, 369, 378, 451, 462, 562, 574, 594, 693, 738, 843, 861, 902, 1107, 1353, 1386, 1686, 1722, 1967, 2079, 2214, 2529, 2583, 2706, 3091, 3157, 3934, 4059, 4158, 5058, 5166, 5901, 6182, 6314, 7587, 7749, 8118, 9273, 9471, 11521, 11802, 12177, 15174, 15498, 17703, 18546, 18942, 21637, 23042, 24354, 27819, 28413, 34563, 35406, 43274, 53109, 55638, 56826, 64911, 69126, 80647, 83457, 85239, 103689, 106218, 126731, 129822, 161294, 166914, 170478, 194733, 207378, 241941, 253462, 311067, 380193, 389466, 483882, 584199, 622134, 725823, 760386, 887117, 1140579, 1168398, 1451646, 1774234, 2177469, 2281158, 2661351, 3421737, 4354938, 5322702, 6843474, 7984053, 15968106, 23952159, 47904318]

約数ペア:

[(1, 47904318), (2, 23952159), (3, 15968106), (6, 7984053), (7, 6843474), (9, 5322702), (11, 4354938), (14, 3421737), (18, 2661351), (21, 2281158), (22, 2177469), (27, 1774234), (33, 1451646), (41, 1168398), (42, 1140579), (54, 887117), (63, 760386), (66, 725823), (77, 622134), (82, 584199), (99, 483882), (123, 389466), (126, 380193), (154, 311067), (189, 253462), (198, 241941), (231, 207378), (246, 194733), (281, 170478), (287, 166914), (297, 161294), (369, 129822), (378, 126731), (451, 106218), (462, 103689), (562, 85239), (574, 83457), (594, 80647), (693, 69126), (738, 64911), (843, 56826), (861, 55638), (902, 53109), (1107, 43274), (1353, 35406), (1386, 34563), (1686, 28413), (1722, 27819), (1967, 24354), (2079, 23042), (2214, 21637), (2529, 18942), (2583, 18546), (2706, 17703), (3091, 15498), (3157, 15174), (3934, 12177), (4059, 11802), (4158, 11521), (5058, 9471), (5166, 9273), (5901, 8118), (6182, 7749), (6314, 7587)]