51377664

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 153990144

約数和(自身を除く): 102612480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 83, 93, 96, 104, 124, 128, 156, 166, 186, 192, 208, 248, 249, 256, 312, 332, 372, 384, 403, 416, 496, 498, 512, 624, 664, 744, 768, 806, 832, 992, 996, 1079, 1209, 1248, 1328, 1488, 1536, 1612, 1664, 1984, 1992, 2158, 2418, 2496, 2573, 2656, 2976, 3224, 3237, 3328, 3968, 3984, 4316, 4836, 4992, 5146, 5312, 5952, 6448, 6474, 6656, 7719, 7936, 7968, 8632, 9672, 9984, 10292, 10624, 11904, 12896, 12948, 15438, 15872, 15936, 17264, 19344, 19968, 20584, 21248, 23808, 25792, 25896, 30876, 31872, 33449, 34528, 38688, 41168, 42496, 47616, 51584, 51792, 61752, 63744, 66898, 69056, 77376, 82336, 100347, 103168, 103584, 123504, 127488, 133796, 138112, 154752, 164672, 200694, 206336, 207168, 247008, 267592, 276224, 309504, 329344, 401388, 414336, 494016, 535184, 552448, 619008, 658688, 802776, 828672, 988032, 1070368, 1317376, 1605552, 1657344, 1976064, 2140736, 3211104, 3952128, 4281472, 6422208, 8562944, 12844416, 17125888, 25688832, 51377664]

約数ペア:

[(1, 51377664), (2, 25688832), (3, 17125888), (4, 12844416), (6, 8562944), (8, 6422208), (12, 4281472), (13, 3952128), (16, 3211104), (24, 2140736), (26, 1976064), (31, 1657344), (32, 1605552), (39, 1317376), (48, 1070368), (52, 988032), (62, 828672), (64, 802776), (78, 658688), (83, 619008), (93, 552448), (96, 535184), (104, 494016), (124, 414336), (128, 401388), (156, 329344), (166, 309504), (186, 276224), (192, 267592), (208, 247008), (248, 207168), (249, 206336), (256, 200694), (312, 164672), (332, 154752), (372, 138112), (384, 133796), (403, 127488), (416, 123504), (496, 103584), (498, 103168), (512, 100347), (624, 82336), (664, 77376), (744, 69056), (768, 66898), (806, 63744), (832, 61752), (992, 51792), (996, 51584), (1079, 47616), (1209, 42496), (1248, 41168), (1328, 38688), (1488, 34528), (1536, 33449), (1612, 31872), (1664, 30876), (1984, 25896), (1992, 25792), (2158, 23808), (2418, 21248), (2496, 20584), (2573, 19968), (2656, 19344), (2976, 17264), (3224, 15936), (3237, 15872), (3328, 15438), (3968, 12948), (3984, 12896), (4316, 11904), (4836, 10624), (4992, 10292), (5146, 9984), (5312, 9672), (5952, 8632), (6448, 7968), (6474, 7936), (6656, 7719)]