45047350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 86780160

約数和(自身を除く): 41732810

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 191, 265, 382, 445, 530, 890, 955, 1325, 1910, 2225, 2650, 4450, 4717, 4775, 9434, 9550, 10123, 16999, 20246, 23585, 33998, 47170, 50615, 84995, 101230, 117925, 169990, 235850, 253075, 424975, 506150, 849950, 900947, 1801894, 4504735, 9009470, 22523675, 45047350]

約数ペア:

[(1, 45047350), (2, 22523675), (5, 9009470), (10, 4504735), (25, 1801894), (50, 900947), (53, 849950), (89, 506150), (106, 424975), (178, 253075), (191, 235850), (265, 169990), (382, 117925), (445, 101230), (530, 84995), (890, 50615), (955, 47170), (1325, 33998), (1910, 23585), (2225, 20246), (2650, 16999), (4450, 10123), (4717, 9550), (4775, 9434)]