49173516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 143829504

約数和(自身を除く): 94655988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2351, 2988, 3486, 4702, 5229, 6972, 7053, 9404, 10458, 14106, 16457, 20916, 21159, 28212, 32914, 42318, 49371, 65828, 84636, 98742, 148113, 195133, 197484, 296226, 390266, 585399, 592452, 780532, 1170798, 1365931, 1756197, 2341596, 2731862, 3512394, 4097793, 5463724, 7024788, 8195586, 12293379, 16391172, 24586758, 49173516]

約数ペア:

[(1, 49173516), (2, 24586758), (3, 16391172), (4, 12293379), (6, 8195586), (7, 7024788), (9, 5463724), (12, 4097793), (14, 3512394), (18, 2731862), (21, 2341596), (28, 1756197), (36, 1365931), (42, 1170798), (63, 780532), (83, 592452), (84, 585399), (126, 390266), (166, 296226), (249, 197484), (252, 195133), (332, 148113), (498, 98742), (581, 84636), (747, 65828), (996, 49371), (1162, 42318), (1494, 32914), (1743, 28212), (2324, 21159), (2351, 20916), (2988, 16457), (3486, 14106), (4702, 10458), (5229, 9404), (6972, 7053)]