55182700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 124992000

約数和(自身を除く): 69809300

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 59, 94, 100, 118, 188, 199, 235, 236, 295, 398, 470, 590, 796, 940, 995, 1175, 1180, 1475, 1990, 2350, 2773, 2950, 3980, 4700, 4975, 5546, 5900, 9353, 9950, 11092, 11741, 13865, 18706, 19900, 23482, 27730, 37412, 46765, 46964, 55460, 58705, 69325, 93530, 117410, 138650, 187060, 233825, 234820, 277300, 293525, 467650, 551827, 587050, 935300, 1103654, 1174100, 2207308, 2759135, 5518270, 11036540, 13795675, 27591350, 55182700]

約数ペア:

[(1, 55182700), (2, 27591350), (4, 13795675), (5, 11036540), (10, 5518270), (20, 2759135), (25, 2207308), (47, 1174100), (50, 1103654), (59, 935300), (94, 587050), (100, 551827), (118, 467650), (188, 293525), (199, 277300), (235, 234820), (236, 233825), (295, 187060), (398, 138650), (470, 117410), (590, 93530), (796, 69325), (940, 58705), (995, 55460), (1175, 46964), (1180, 46765), (1475, 37412), (1990, 27730), (2350, 23482), (2773, 19900), (2950, 18706), (3980, 13865), (4700, 11741), (4975, 11092), (5546, 9950), (5900, 9353)]