48974720

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 119156400

約数和(自身を除く): 70181680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1297, 1888, 2360, 2594, 3776, 4720, 5188, 6485, 7552, 9440, 10376, 12970, 18880, 20752, 25940, 37760, 41504, 51880, 76523, 83008, 103760, 153046, 166016, 207520, 306092, 382615, 415040, 612184, 765230, 830080, 1224368, 1530460, 2448736, 3060920, 4897472, 6121840, 9794944, 12243680, 24487360, 48974720]

約数ペア:

[(1, 48974720), (2, 24487360), (4, 12243680), (5, 9794944), (8, 6121840), (10, 4897472), (16, 3060920), (20, 2448736), (32, 1530460), (40, 1224368), (59, 830080), (64, 765230), (80, 612184), (118, 415040), (128, 382615), (160, 306092), (236, 207520), (295, 166016), (320, 153046), (472, 103760), (590, 83008), (640, 76523), (944, 51880), (1180, 41504), (1297, 37760), (1888, 25940), (2360, 20752), (2594, 18880), (3776, 12970), (4720, 10376), (5188, 9440), (6485, 7552)]