51157012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 47909228

約数列:

[1, 2, 4, 17, 34, 41, 59, 68, 82, 118, 164, 236, 311, 622, 697, 1003, 1244, 1394, 2006, 2419, 2788, 4012, 4838, 5287, 9676, 10574, 12751, 18349, 21148, 25502, 36698, 41123, 51004, 73396, 82246, 164492, 216767, 311933, 433534, 623866, 752309, 867068, 1247732, 1504618, 3009236, 12789253, 25578506, 51157012]

約数ペア:

[(1, 51157012), (2, 25578506), (4, 12789253), (17, 3009236), (34, 1504618), (41, 1247732), (59, 867068), (68, 752309), (82, 623866), (118, 433534), (164, 311933), (236, 216767), (311, 164492), (622, 82246), (697, 73396), (1003, 51004), (1244, 41123), (1394, 36698), (2006, 25502), (2419, 21148), (2788, 18349), (4012, 12751), (4838, 10574), (5287, 9676)]