49258240

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 122149440

約数和(自身を除く): 72891200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1327, 1856, 2320, 2654, 3712, 4640, 5308, 6635, 7424, 9280, 10616, 13270, 18560, 21232, 26540, 37120, 38483, 42464, 53080, 76966, 84928, 106160, 153932, 169856, 192415, 212320, 307864, 339712, 384830, 424640, 615728, 769660, 849280, 1231456, 1539320, 1698560, 2462912, 3078640, 4925824, 6157280, 9851648, 12314560, 24629120, 49258240]

約数ペア:

[(1, 49258240), (2, 24629120), (4, 12314560), (5, 9851648), (8, 6157280), (10, 4925824), (16, 3078640), (20, 2462912), (29, 1698560), (32, 1539320), (40, 1231456), (58, 849280), (64, 769660), (80, 615728), (116, 424640), (128, 384830), (145, 339712), (160, 307864), (232, 212320), (256, 192415), (290, 169856), (320, 153932), (464, 106160), (580, 84928), (640, 76966), (928, 53080), (1160, 42464), (1280, 38483), (1327, 37120), (1856, 26540), (2320, 21232), (2654, 18560), (3712, 13270), (4640, 10616), (5308, 9280), (6635, 7424)]