51637572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 108

約数和(自身を含む): 154302876

約数和(自身を除く): 102665304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 401, 438, 441, 511, 588, 657, 802, 876, 882, 1022, 1203, 1314, 1533, 1604, 1764, 2044, 2406, 2628, 2807, 3066, 3577, 3609, 4599, 4812, 5614, 6132, 7154, 7218, 8421, 9198, 10731, 11228, 14308, 14436, 16842, 18396, 19649, 21462, 25263, 29273, 32193, 33684, 39298, 42924, 50526, 58546, 58947, 64386, 78596, 87819, 101052, 117092, 117894, 128772, 175638, 176841, 204911, 235788, 263457, 351276, 353682, 409822, 526914, 614733, 707364, 819644, 1053828, 1229466, 1434377, 1844199, 2458932, 2868754, 3688398, 4303131, 5737508, 7376796, 8606262, 12909393, 17212524, 25818786, 51637572]

約数ペア:

[(1, 51637572), (2, 25818786), (3, 17212524), (4, 12909393), (6, 8606262), (7, 7376796), (9, 5737508), (12, 4303131), (14, 3688398), (18, 2868754), (21, 2458932), (28, 1844199), (36, 1434377), (42, 1229466), (49, 1053828), (63, 819644), (73, 707364), (84, 614733), (98, 526914), (126, 409822), (146, 353682), (147, 351276), (196, 263457), (219, 235788), (252, 204911), (292, 176841), (294, 175638), (401, 128772), (438, 117894), (441, 117092), (511, 101052), (588, 87819), (657, 78596), (802, 64386), (876, 58947), (882, 58546), (1022, 50526), (1203, 42924), (1314, 39298), (1533, 33684), (1604, 32193), (1764, 29273), (2044, 25263), (2406, 21462), (2628, 19649), (2807, 18396), (3066, 16842), (3577, 14436), (3609, 14308), (4599, 11228), (4812, 10731), (5614, 9198), (6132, 8421), (7154, 7218)]