48742912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 104493312

約数和(自身を除く): 55750400

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 83, 124, 128, 148, 166, 248, 256, 296, 332, 496, 512, 592, 664, 992, 1147, 1184, 1328, 1984, 2294, 2368, 2573, 2656, 3071, 3968, 4588, 4736, 5146, 5312, 6142, 7936, 9176, 9472, 10292, 10624, 12284, 15872, 18352, 18944, 20584, 21248, 24568, 36704, 41168, 42496, 49136, 73408, 82336, 95201, 98272, 146816, 164672, 190402, 196544, 293632, 329344, 380804, 393088, 587264, 658688, 761608, 786176, 1317376, 1523216, 1572352, 3046432, 6092864, 12185728, 24371456, 48742912]

約数ペア:

[(1, 48742912), (2, 24371456), (4, 12185728), (8, 6092864), (16, 3046432), (31, 1572352), (32, 1523216), (37, 1317376), (62, 786176), (64, 761608), (74, 658688), (83, 587264), (124, 393088), (128, 380804), (148, 329344), (166, 293632), (248, 196544), (256, 190402), (296, 164672), (332, 146816), (496, 98272), (512, 95201), (592, 82336), (664, 73408), (992, 49136), (1147, 42496), (1184, 41168), (1328, 36704), (1984, 24568), (2294, 21248), (2368, 20584), (2573, 18944), (2656, 18352), (3071, 15872), (3968, 12284), (4588, 10624), (4736, 10292), (5146, 9472), (5312, 9176), (6142, 7936)]