51848112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 142352000

約数和(自身を除く): 90503888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 409, 417, 456, 556, 818, 834, 912, 1112, 1227, 1636, 1668, 2224, 2454, 2641, 3272, 3336, 4908, 5282, 6544, 6672, 7771, 7923, 9816, 10564, 15542, 15846, 19632, 21128, 23313, 31084, 31692, 42256, 46626, 56851, 62168, 63384, 93252, 113702, 124336, 126768, 170553, 186504, 227404, 341106, 373008, 454808, 682212, 909616, 1080169, 1364424, 2160338, 2728848, 3240507, 4320676, 6481014, 8641352, 12962028, 17282704, 25924056, 51848112]

約数ペア:

[(1, 51848112), (2, 25924056), (3, 17282704), (4, 12962028), (6, 8641352), (8, 6481014), (12, 4320676), (16, 3240507), (19, 2728848), (24, 2160338), (38, 1364424), (48, 1080169), (57, 909616), (76, 682212), (114, 454808), (139, 373008), (152, 341106), (228, 227404), (278, 186504), (304, 170553), (409, 126768), (417, 124336), (456, 113702), (556, 93252), (818, 63384), (834, 62168), (912, 56851), (1112, 46626), (1227, 42256), (1636, 31692), (1668, 31084), (2224, 23313), (2454, 21128), (2641, 19632), (3272, 15846), (3336, 15542), (4908, 10564), (5282, 9816), (6544, 7923), (6672, 7771)]