50310148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 54521852

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 389, 434, 596, 778, 868, 1043, 1556, 2086, 2723, 4172, 4619, 5446, 9238, 10892, 12059, 18476, 24118, 32333, 48236, 57961, 64666, 84413, 115922, 129332, 168826, 231844, 337652, 405727, 811454, 1622908, 1796791, 3593582, 7187164, 12577537, 25155074, 50310148]

約数ペア:

[(1, 50310148), (2, 25155074), (4, 12577537), (7, 7187164), (14, 3593582), (28, 1796791), (31, 1622908), (62, 811454), (124, 405727), (149, 337652), (217, 231844), (298, 168826), (389, 129332), (434, 115922), (596, 84413), (778, 64666), (868, 57961), (1043, 48236), (1556, 32333), (2086, 24118), (2723, 18476), (4172, 12059), (4619, 10892), (5446, 9238)]