50870380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7510

約数の個数: 48

約数和(自身を含む): 120314880

約数和(自身を除く): 69444500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7459, 14918, 29836, 37295, 74590, 82049, 149180, 164098, 231229, 328196, 410245, 462458, 820490, 924916, 1156145, 1640980, 2312290, 2543519, 4624580, 5087038, 10174076, 12717595, 25435190, 50870380]

約数ペア:

[(1, 50870380), (2, 25435190), (4, 12717595), (5, 10174076), (10, 5087038), (11, 4624580), (20, 2543519), (22, 2312290), (31, 1640980), (44, 1156145), (55, 924916), (62, 820490), (110, 462458), (124, 410245), (155, 328196), (220, 231229), (310, 164098), (341, 149180), (620, 82049), (682, 74590), (1364, 37295), (1705, 29836), (3410, 14918), (6820, 7459)]