51568300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3247

約数の個数: 72

約数和(自身を含む): 133491456

約数和(自身を除く): 81923156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3203, 3220, 4025, 6406, 8050, 12812, 16015, 16100, 22421, 32030, 44842, 64060, 73669, 80075, 89684, 112105, 147338, 160150, 224210, 294676, 320300, 368345, 448420, 515683, 560525, 736690, 1031366, 1121050, 1473380, 1841725, 2062732, 2242100, 2578415, 3683450, 5156830, 7366900, 10313660, 12892075, 25784150, 51568300]

約数ペア:

[(1, 51568300), (2, 25784150), (4, 12892075), (5, 10313660), (7, 7366900), (10, 5156830), (14, 3683450), (20, 2578415), (23, 2242100), (25, 2062732), (28, 1841725), (35, 1473380), (46, 1121050), (50, 1031366), (70, 736690), (92, 560525), (100, 515683), (115, 448420), (140, 368345), (161, 320300), (175, 294676), (230, 224210), (322, 160150), (350, 147338), (460, 112105), (575, 89684), (644, 80075), (700, 73669), (805, 64060), (1150, 44842), (1610, 32030), (2300, 22421), (3203, 16100), (3220, 16015), (4025, 12812), (6406, 8050)]