49348480

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 119523600

約数和(自身を除く): 70175120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 929, 1328, 1660, 1858, 2656, 3320, 3716, 4645, 5312, 6640, 7432, 9290, 10624, 13280, 14864, 18580, 26560, 29728, 37160, 53120, 59456, 74320, 77107, 118912, 148640, 154214, 297280, 308428, 385535, 594560, 616856, 771070, 1233712, 1542140, 2467424, 3084280, 4934848, 6168560, 9869696, 12337120, 24674240, 49348480]

約数ペア:

[(1, 49348480), (2, 24674240), (4, 12337120), (5, 9869696), (8, 6168560), (10, 4934848), (16, 3084280), (20, 2467424), (32, 1542140), (40, 1233712), (64, 771070), (80, 616856), (83, 594560), (128, 385535), (160, 308428), (166, 297280), (320, 154214), (332, 148640), (415, 118912), (640, 77107), (664, 74320), (830, 59456), (929, 53120), (1328, 37160), (1660, 29728), (1858, 26560), (2656, 18580), (3320, 14864), (3716, 13280), (4645, 10624), (5312, 9290), (6640, 7432)]