49770378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 127324548

約数和(自身を除く): 77554170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 773, 882, 1022, 1314, 1533, 1546, 2319, 3066, 3577, 4599, 4638, 5411, 6957, 7154, 9198, 10731, 10822, 13914, 16233, 21462, 32193, 32466, 37877, 48699, 56429, 64386, 75754, 97398, 112858, 113631, 169287, 227262, 338574, 340893, 395003, 507861, 681786, 790006, 1015722, 1185009, 2370018, 2765021, 3555027, 5530042, 7110054, 8295063, 16590126, 24885189, 49770378]

約数ペア:

[(1, 49770378), (2, 24885189), (3, 16590126), (6, 8295063), (7, 7110054), (9, 5530042), (14, 3555027), (18, 2765021), (21, 2370018), (42, 1185009), (49, 1015722), (63, 790006), (73, 681786), (98, 507861), (126, 395003), (146, 340893), (147, 338574), (219, 227262), (294, 169287), (438, 113631), (441, 112858), (511, 97398), (657, 75754), (773, 64386), (882, 56429), (1022, 48699), (1314, 37877), (1533, 32466), (1546, 32193), (2319, 21462), (3066, 16233), (3577, 13914), (4599, 10822), (4638, 10731), (5411, 9198), (6957, 7154)]