55528480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 153546624

約数和(自身を除く): 98018144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1153, 1204, 1376, 1505, 1720, 2306, 2408, 3010, 3440, 4612, 4816, 5765, 6020, 6880, 8071, 9224, 9632, 11530, 12040, 16142, 18448, 23060, 24080, 32284, 36896, 40355, 46120, 48160, 49579, 64568, 80710, 92240, 99158, 129136, 161420, 184480, 198316, 247895, 258272, 322840, 347053, 396632, 495790, 645680, 694106, 793264, 991580, 1291360, 1388212, 1586528, 1735265, 1983160, 2776424, 3470530, 3966320, 5552848, 6941060, 7932640, 11105696, 13882120, 27764240, 55528480]

約数ペア:

[(1, 55528480), (2, 27764240), (4, 13882120), (5, 11105696), (7, 7932640), (8, 6941060), (10, 5552848), (14, 3966320), (16, 3470530), (20, 2776424), (28, 1983160), (32, 1735265), (35, 1586528), (40, 1388212), (43, 1291360), (56, 991580), (70, 793264), (80, 694106), (86, 645680), (112, 495790), (140, 396632), (160, 347053), (172, 322840), (215, 258272), (224, 247895), (280, 198316), (301, 184480), (344, 161420), (430, 129136), (560, 99158), (602, 92240), (688, 80710), (860, 64568), (1120, 49579), (1153, 48160), (1204, 46120), (1376, 40355), (1505, 36896), (1720, 32284), (2306, 24080), (2408, 23060), (3010, 18448), (3440, 16142), (4612, 12040), (4816, 11530), (5765, 9632), (6020, 9224), (6880, 8071)]