53721930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^2$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 136162080

約数和(自身を除く): 82440150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 307, 570, 614, 921, 1535, 1842, 3070, 4605, 5833, 9210, 11666, 17499, 29165, 34998, 58330, 87495, 94249, 174990, 188498, 282747, 471245, 565494, 942490, 1413735, 1790731, 2827470, 3581462, 5372193, 8953655, 10744386, 17907310, 26860965, 53721930]

約数ペア:

[(1, 53721930), (2, 26860965), (3, 17907310), (5, 10744386), (6, 8953655), (10, 5372193), (15, 3581462), (19, 2827470), (30, 1790731), (38, 1413735), (57, 942490), (95, 565494), (114, 471245), (190, 282747), (285, 188498), (307, 174990), (570, 94249), (614, 87495), (921, 58330), (1535, 34998), (1842, 29165), (3070, 17499), (4605, 11666), (5833, 9210)]