53156713225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1427}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 84620583936

約数和(自身を除く): 31463870711

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 523, 925, 1295, 1427, 1925, 2035, 2615, 2849, 3661, 5753, 6475, 7135, 9989, 10175, 13075, 14245, 15697, 18305, 19351, 28765, 35675, 40271, 49945, 52799, 71225, 78485, 91525, 96755, 109879, 135457, 143825, 201355, 212861, 249725, 263995, 369593, 392425, 483775, 549395, 580789, 677285, 746321, 1006775, 1064305, 1319975, 1490027, 1847965, 2746975, 2903945, 3386425, 3731605, 4065523, 5224247, 5321525, 7450135, 8209531, 9239825, 14519725, 18658025, 20327615, 26121235, 27613877, 37250675, 41047655, 57466717, 101638075, 130606175, 138069385, 193297139, 205238275, 287333585, 303752647, 690346925, 966485695, 1436667925, 1518763235, 2126268529, 4832428475, 7593816175, 10631342645, 53156713225]

約数ペア:

[(1, 53156713225), (5, 10631342645), (7, 7593816175), (11, 4832428475), (25, 2126268529), (35, 1518763235), (37, 1436667925), (55, 966485695), (77, 690346925), (175, 303752647), (185, 287333585), (259, 205238275), (275, 193297139), (385, 138069385), (407, 130606175), (523, 101638075), (925, 57466717), (1295, 41047655), (1427, 37250675), (1925, 27613877), (2035, 26121235), (2615, 20327615), (2849, 18658025), (3661, 14519725), (5753, 9239825), (6475, 8209531), (7135, 7450135), (9989, 5321525), (10175, 5224247), (13075, 4065523), (14245, 3731605), (15697, 3386425), (18305, 2903945), (19351, 2746975), (28765, 1847965), (35675, 1490027), (40271, 1319975), (49945, 1064305), (52799, 1006775), (71225, 746321), (78485, 677285), (91525, 580789), (96755, 549395), (109879, 483775), (135457, 392425), (143825, 369593), (201355, 263995), (212861, 249725)]