47908476

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 157812480

約数和(自身を除く): 109904004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 823, 882, 924, 1078, 1188, 1323, 1386, 1617, 1646, 1764, 2079, 2156, 2469, 2646, 2772, 3234, 3292, 4158, 4851, 4938, 5292, 5761, 6468, 7407, 8316, 9053, 9702, 9876, 11522, 14553, 14814, 17283, 18106, 19404, 22221, 23044, 27159, 29106, 29628, 34566, 36212, 40327, 44442, 51849, 54318, 58212, 63371, 69132, 80654, 81477, 88884, 103698, 108636, 120981, 126742, 155547, 161308, 162954, 190113, 207396, 241962, 244431, 253484, 311094, 325908, 362943, 380226, 443597, 483924, 488862, 570339, 622188, 725886, 760452, 887194, 977724, 1088829, 1140678, 1330791, 1451772, 1711017, 1774388, 2177658, 2281356, 2661582, 3422034, 3992373, 4355316, 5323164, 6844068, 7984746, 11977119, 15969492, 23954238, 47908476]

約数ペア:

[(1, 47908476), (2, 23954238), (3, 15969492), (4, 11977119), (6, 7984746), (7, 6844068), (9, 5323164), (11, 4355316), (12, 3992373), (14, 3422034), (18, 2661582), (21, 2281356), (22, 2177658), (27, 1774388), (28, 1711017), (33, 1451772), (36, 1330791), (42, 1140678), (44, 1088829), (49, 977724), (54, 887194), (63, 760452), (66, 725886), (77, 622188), (84, 570339), (98, 488862), (99, 483924), (108, 443597), (126, 380226), (132, 362943), (147, 325908), (154, 311094), (189, 253484), (196, 244431), (198, 241962), (231, 207396), (252, 190113), (294, 162954), (297, 161308), (308, 155547), (378, 126742), (396, 120981), (441, 108636), (462, 103698), (539, 88884), (588, 81477), (594, 80654), (693, 69132), (756, 63371), (823, 58212), (882, 54318), (924, 51849), (1078, 44442), (1188, 40327), (1323, 36212), (1386, 34566), (1617, 29628), (1646, 29106), (1764, 27159), (2079, 23044), (2156, 22221), (2469, 19404), (2646, 18106), (2772, 17283), (3234, 14814), (3292, 14553), (4158, 11522), (4851, 9876), (4938, 9702), (5292, 9053), (5761, 8316), (6468, 7407)]