45091123

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 20572877

約数列:

[1, 7, 11, 17, 19, 37, 49, 77, 119, 133, 187, 209, 259, 323, 343, 407, 539, 629, 703, 833, 931, 1309, 1463, 1813, 2261, 2849, 3553, 3773, 4403, 4921, 5831, 6517, 6919, 7733, 9163, 10241, 11951, 12691, 15827, 19943, 24871, 30821, 34447, 48433, 54131, 64141, 71687, 83657, 110789, 131461, 139601, 174097, 215747, 241129, 339031, 378917, 585599, 920227, 1218679, 2373217, 2652419, 4099193, 6441589, 45091123]

約数ペア:

[(1, 45091123), (7, 6441589), (11, 4099193), (17, 2652419), (19, 2373217), (37, 1218679), (49, 920227), (77, 585599), (119, 378917), (133, 339031), (187, 241129), (209, 215747), (259, 174097), (323, 139601), (343, 131461), (407, 110789), (539, 83657), (629, 71687), (703, 64141), (833, 54131), (931, 48433), (1309, 34447), (1463, 30821), (1813, 24871), (2261, 19943), (2849, 15827), (3553, 12691), (3773, 11951), (4403, 10241), (4921, 9163), (5831, 7733), (6517, 6919)]