56140070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 122314752

約数和(自身を除く): 66174682

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 631, 1085, 1262, 1271, 1435, 2170, 2542, 2870, 3155, 4417, 6310, 6355, 8834, 8897, 12710, 17794, 19561, 22085, 25871, 39122, 44170, 44485, 51742, 88970, 97805, 129355, 136927, 181097, 195610, 258710, 273854, 362194, 684635, 802001, 905485, 1369270, 1604002, 1810970, 4010005, 5614007, 8020010, 11228014, 28070035, 56140070]

約数ペア:

[(1, 56140070), (2, 28070035), (5, 11228014), (7, 8020010), (10, 5614007), (14, 4010005), (31, 1810970), (35, 1604002), (41, 1369270), (62, 905485), (70, 802001), (82, 684635), (155, 362194), (205, 273854), (217, 258710), (287, 195610), (310, 181097), (410, 136927), (434, 129355), (574, 97805), (631, 88970), (1085, 51742), (1262, 44485), (1271, 44170), (1435, 39122), (2170, 25871), (2542, 22085), (2870, 19561), (3155, 17794), (4417, 12710), (6310, 8897), (6355, 8834)]