49269760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9648

約数の個数: 44

約数和(自身を含む): 118201968

約数和(自身を除く): 68932208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 307936, 384920, 615872, 769840, 1231744, 1539680, 2463488, 3079360, 4926976, 6158720, 9853952, 12317440, 24634880, 49269760]

約数ペア:

[(1, 49269760), (2, 24634880), (4, 12317440), (5, 9853952), (8, 6158720), (10, 4926976), (16, 3079360), (20, 2463488), (32, 1539680), (40, 1231744), (64, 769840), (80, 615872), (128, 384920), (160, 307936), (256, 192460), (320, 153968), (512, 96230), (640, 76984), (1024, 48115), (1280, 38492), (2560, 19246), (5120, 9623)]