51652300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 129429216

約数和(自身を除く): 77776916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 653, 700, 791, 1130, 1306, 1582, 2260, 2612, 2825, 3164, 3265, 3955, 4571, 5650, 6530, 7910, 9142, 11300, 13060, 15820, 16325, 18284, 19775, 22855, 32650, 39550, 45710, 65300, 73789, 79100, 91420, 114275, 147578, 228550, 295156, 368945, 457100, 516523, 737890, 1033046, 1475780, 1844725, 2066092, 2582615, 3689450, 5165230, 7378900, 10330460, 12913075, 25826150, 51652300]

約数ペア:

[(1, 51652300), (2, 25826150), (4, 12913075), (5, 10330460), (7, 7378900), (10, 5165230), (14, 3689450), (20, 2582615), (25, 2066092), (28, 1844725), (35, 1475780), (50, 1033046), (70, 737890), (100, 516523), (113, 457100), (140, 368945), (175, 295156), (226, 228550), (350, 147578), (452, 114275), (565, 91420), (653, 79100), (700, 73789), (791, 65300), (1130, 45710), (1306, 39550), (1582, 32650), (2260, 22855), (2612, 19775), (2825, 18284), (3164, 16325), (3265, 15820), (3955, 13060), (4571, 11300), (5650, 9142), (6530, 7910)]