49117440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12791}}^1$

素因数の和:12815

約数の個数: 72

約数和(自身を含む): 156881088

約数和(自身を除く): 107763648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 12791, 25582, 38373, 51164, 63955, 76746, 102328, 127910, 153492, 191865, 204656, 255820, 306984, 383730, 409312, 511640, 613968, 767460, 818624, 1023280, 1227936, 1534920, 1637248, 2046560, 2455872, 3069840, 3274496, 4093120, 4911744, 6139680, 8186240, 9823488, 12279360, 16372480, 24558720, 49117440]

約数ペア:

[(1, 49117440), (2, 24558720), (3, 16372480), (4, 12279360), (5, 9823488), (6, 8186240), (8, 6139680), (10, 4911744), (12, 4093120), (15, 3274496), (16, 3069840), (20, 2455872), (24, 2046560), (30, 1637248), (32, 1534920), (40, 1227936), (48, 1023280), (60, 818624), (64, 767460), (80, 613968), (96, 511640), (120, 409312), (128, 383730), (160, 306984), (192, 255820), (240, 204656), (256, 191865), (320, 153492), (384, 127910), (480, 102328), (640, 76746), (768, 63955), (960, 51164), (1280, 38373), (1920, 25582), (3840, 12791)]