49862358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 139238400

約数和(自身を除く): 89376042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 139, 146, 182, 189, 219, 234, 273, 278, 351, 378, 417, 438, 511, 546, 657, 702, 819, 834, 949, 973, 1022, 1251, 1314, 1533, 1638, 1807, 1898, 1946, 1971, 2457, 2502, 2847, 2919, 3066, 3614, 3753, 3942, 4599, 4914, 5421, 5694, 5838, 6643, 7506, 8541, 8757, 9198, 10147, 10842, 12649, 13286, 13797, 16263, 17082, 17514, 19929, 20294, 25298, 25623, 26271, 27594, 30441, 32526, 37947, 39858, 48789, 51246, 52542, 59787, 60882, 71029, 75894, 91323, 97578, 113841, 119574, 131911, 142058, 179361, 182646, 213087, 227682, 263822, 273969, 341523, 358722, 395733, 426174, 547938, 639261, 683046, 791466, 923377, 1187199, 1278522, 1846754, 1917783, 2374398, 2770131, 3561597, 3835566, 5540262, 7123194, 8310393, 16620786, 24931179, 49862358]

約数ペア:

[(1, 49862358), (2, 24931179), (3, 16620786), (6, 8310393), (7, 7123194), (9, 5540262), (13, 3835566), (14, 3561597), (18, 2770131), (21, 2374398), (26, 1917783), (27, 1846754), (39, 1278522), (42, 1187199), (54, 923377), (63, 791466), (73, 683046), (78, 639261), (91, 547938), (117, 426174), (126, 395733), (139, 358722), (146, 341523), (182, 273969), (189, 263822), (219, 227682), (234, 213087), (273, 182646), (278, 179361), (351, 142058), (378, 131911), (417, 119574), (438, 113841), (511, 97578), (546, 91323), (657, 75894), (702, 71029), (819, 60882), (834, 59787), (949, 52542), (973, 51246), (1022, 48789), (1251, 39858), (1314, 37947), (1533, 32526), (1638, 30441), (1807, 27594), (1898, 26271), (1946, 25623), (1971, 25298), (2457, 20294), (2502, 19929), (2847, 17514), (2919, 17082), (3066, 16263), (3614, 13797), (3753, 13286), (3942, 12649), (4599, 10842), (4914, 10147), (5421, 9198), (5694, 8757), (5838, 8541), (6643, 7506)]