51828378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 121396320

約数和(自身を除く): 69567942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1019, 1038, 1211, 2038, 2422, 3057, 3633, 6114, 7133, 7266, 8477, 14266, 16954, 21399, 25431, 42798, 49931, 50862, 99862, 149793, 176287, 299586, 352574, 528861, 1057722, 1234009, 2468018, 3702027, 7404054, 8638063, 17276126, 25914189, 51828378]

約数ペア:

[(1, 51828378), (2, 25914189), (3, 17276126), (6, 8638063), (7, 7404054), (14, 3702027), (21, 2468018), (42, 1234009), (49, 1057722), (98, 528861), (147, 352574), (173, 299586), (294, 176287), (346, 149793), (519, 99862), (1019, 50862), (1038, 49931), (1211, 42798), (2038, 25431), (2422, 21399), (3057, 16954), (3633, 14266), (6114, 8477), (7133, 7266)]