50869120

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 123697440

約数和(自身を除く): 72828320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1303, 1952, 2440, 2606, 3904, 4880, 5212, 6515, 7808, 9760, 10424, 13030, 19520, 20848, 26060, 39040, 41696, 52120, 79483, 83392, 104240, 158966, 166784, 208480, 317932, 397415, 416960, 635864, 794830, 833920, 1271728, 1589660, 2543456, 3179320, 5086912, 6358640, 10173824, 12717280, 25434560, 50869120]

約数ペア:

[(1, 50869120), (2, 25434560), (4, 12717280), (5, 10173824), (8, 6358640), (10, 5086912), (16, 3179320), (20, 2543456), (32, 1589660), (40, 1271728), (61, 833920), (64, 794830), (80, 635864), (122, 416960), (128, 397415), (160, 317932), (244, 208480), (305, 166784), (320, 158966), (488, 104240), (610, 83392), (640, 79483), (976, 52120), (1220, 41696), (1303, 39040), (1952, 26060), (2440, 20848), (2606, 19520), (3904, 13030), (4880, 10424), (5212, 9760), (6515, 7808)]