53589760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6009

約数の個数: 72

約数和(自身を含む): 146726496

約数和(自身を除く): 93136736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5981, 8960, 11962, 23924, 29905, 41867, 47848, 59810, 83734, 95696, 119620, 167468, 191392, 209335, 239240, 334936, 382784, 418670, 478480, 669872, 765568, 837340, 956960, 1339744, 1531136, 1674680, 1913920, 2679488, 3349360, 3827840, 5358976, 6698720, 7655680, 10717952, 13397440, 26794880, 53589760]

約数ペア:

[(1, 53589760), (2, 26794880), (4, 13397440), (5, 10717952), (7, 7655680), (8, 6698720), (10, 5358976), (14, 3827840), (16, 3349360), (20, 2679488), (28, 1913920), (32, 1674680), (35, 1531136), (40, 1339744), (56, 956960), (64, 837340), (70, 765568), (80, 669872), (112, 478480), (128, 418670), (140, 382784), (160, 334936), (224, 239240), (256, 209335), (280, 191392), (320, 167468), (448, 119620), (560, 95696), (640, 83734), (896, 59810), (1120, 47848), (1280, 41867), (1792, 29905), (2240, 23924), (4480, 11962), (5981, 8960)]