49262320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 122617152

約数和(自身を除く): 73354832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 653, 656, 820, 920, 943, 1306, 1640, 1840, 1886, 2612, 3265, 3280, 3772, 4715, 5224, 6530, 7544, 9430, 10448, 13060, 15019, 15088, 18860, 26120, 26773, 30038, 37720, 52240, 53546, 60076, 75095, 75440, 107092, 120152, 133865, 150190, 214184, 240304, 267730, 300380, 428368, 535460, 600760, 615779, 1070920, 1201520, 1231558, 2141840, 2463116, 3078895, 4926232, 6157790, 9852464, 12315580, 24631160, 49262320]

約数ペア:

[(1, 49262320), (2, 24631160), (4, 12315580), (5, 9852464), (8, 6157790), (10, 4926232), (16, 3078895), (20, 2463116), (23, 2141840), (40, 1231558), (41, 1201520), (46, 1070920), (80, 615779), (82, 600760), (92, 535460), (115, 428368), (164, 300380), (184, 267730), (205, 240304), (230, 214184), (328, 150190), (368, 133865), (410, 120152), (460, 107092), (653, 75440), (656, 75095), (820, 60076), (920, 53546), (943, 52240), (1306, 37720), (1640, 30038), (1840, 26773), (1886, 26120), (2612, 18860), (3265, 15088), (3280, 15019), (3772, 13060), (4715, 10448), (5224, 9430), (6530, 7544)]