56312516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 110753328

約数和(自身を除く): 54440812

約数列:

[1, 2, 4, 13, 26, 41, 52, 61, 82, 122, 164, 244, 433, 533, 793, 866, 1066, 1586, 1732, 2132, 2501, 3172, 5002, 5629, 10004, 11258, 17753, 22516, 26413, 32513, 35506, 52826, 65026, 71012, 105652, 130052, 230789, 343369, 461578, 686738, 923156, 1082933, 1373476, 2165866, 4331732, 14078129, 28156258, 56312516]

約数ペア:

[(1, 56312516), (2, 28156258), (4, 14078129), (13, 4331732), (26, 2165866), (41, 1373476), (52, 1082933), (61, 923156), (82, 686738), (122, 461578), (164, 343369), (244, 230789), (433, 130052), (533, 105652), (793, 71012), (866, 65026), (1066, 52826), (1586, 35506), (1732, 32513), (2132, 26413), (2501, 22516), (3172, 17753), (5002, 11258), (5629, 10004)]