48700648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 104198400

約数和(自身を除く): 55497752

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 401, 646, 799, 802, 893, 1292, 1598, 1604, 1786, 2584, 3196, 3208, 3572, 6392, 6817, 7144, 7619, 13634, 15181, 15238, 18847, 27268, 30362, 30476, 37694, 54536, 60724, 60952, 75388, 121448, 129523, 150776, 259046, 320399, 358093, 518092, 640798, 716186, 1036184, 1281596, 1432372, 2563192, 2864744, 6087581, 12175162, 24350324, 48700648]

約数ペア:

[(1, 48700648), (2, 24350324), (4, 12175162), (8, 6087581), (17, 2864744), (19, 2563192), (34, 1432372), (38, 1281596), (47, 1036184), (68, 716186), (76, 640798), (94, 518092), (136, 358093), (152, 320399), (188, 259046), (323, 150776), (376, 129523), (401, 121448), (646, 75388), (799, 60952), (802, 60724), (893, 54536), (1292, 37694), (1598, 30476), (1604, 30362), (1786, 27268), (2584, 18847), (3196, 15238), (3208, 15181), (3572, 13634), (6392, 7619), (6817, 7144)]