48553208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 106272000

約数和(自身を除く): 57718792

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 409, 418, 568, 781, 818, 836, 1349, 1562, 1636, 1672, 2698, 3124, 3272, 4499, 5396, 6248, 7771, 8998, 10792, 14839, 15542, 17996, 29039, 29678, 31084, 35992, 58078, 59356, 62168, 85481, 116156, 118712, 170962, 232312, 319429, 341924, 551741, 638858, 683848, 1103482, 1277716, 2206964, 2555432, 4413928, 6069151, 12138302, 24276604, 48553208]

約数ペア:

[(1, 48553208), (2, 24276604), (4, 12138302), (8, 6069151), (11, 4413928), (19, 2555432), (22, 2206964), (38, 1277716), (44, 1103482), (71, 683848), (76, 638858), (88, 551741), (142, 341924), (152, 319429), (209, 232312), (284, 170962), (409, 118712), (418, 116156), (568, 85481), (781, 62168), (818, 59356), (836, 58078), (1349, 35992), (1562, 31084), (1636, 29678), (1672, 29039), (2698, 17996), (3124, 15542), (3272, 14839), (4499, 10792), (5396, 8998), (6248, 7771)]