48339990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 137718000

約数和(自身を除く): 89378010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 349, 405, 486, 513, 570, 698, 729, 810, 855, 1026, 1047, 1215, 1458, 1539, 1710, 1745, 2094, 2430, 2565, 3078, 3141, 3490, 3645, 4617, 5130, 5235, 6282, 6631, 7290, 7695, 9234, 9423, 10470, 13262, 13851, 15390, 15705, 18846, 19893, 23085, 27702, 28269, 31410, 33155, 39786, 46170, 47115, 56538, 59679, 66310, 69255, 84807, 94230, 99465, 119358, 138510, 141345, 169614, 179037, 198930, 254421, 282690, 298395, 358074, 424035, 508842, 537111, 596790, 848070, 895185, 1074222, 1272105, 1611333, 1790370, 2544210, 2685555, 3222666, 4833999, 5371110, 8056665, 9667998, 16113330, 24169995, 48339990]

約数ペア:

[(1, 48339990), (2, 24169995), (3, 16113330), (5, 9667998), (6, 8056665), (9, 5371110), (10, 4833999), (15, 3222666), (18, 2685555), (19, 2544210), (27, 1790370), (30, 1611333), (38, 1272105), (45, 1074222), (54, 895185), (57, 848070), (81, 596790), (90, 537111), (95, 508842), (114, 424035), (135, 358074), (162, 298395), (171, 282690), (190, 254421), (243, 198930), (270, 179037), (285, 169614), (342, 141345), (349, 138510), (405, 119358), (486, 99465), (513, 94230), (570, 84807), (698, 69255), (729, 66310), (810, 59679), (855, 56538), (1026, 47115), (1047, 46170), (1215, 39786), (1458, 33155), (1539, 31410), (1710, 28269), (1745, 27702), (2094, 23085), (2430, 19893), (2565, 18846), (3078, 15705), (3141, 15390), (3490, 13851), (3645, 13262), (4617, 10470), (5130, 9423), (5235, 9234), (6282, 7695), (6631, 7290)]